2251312128

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 528

約数和(自身を含む): 7868340480

約数和(自身を除く): 5617028352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 23, 24, 26, 32, 36, 38, 39, 43, 46, 48, 52, 57, 64, 69, 72, 76, 78, 86, 92, 96, 104, 114, 117, 128, 129, 138, 144, 152, 156, 171, 172, 184, 192, 207, 208, 228, 234, 247, 256, 258, 276, 288, 299, 304, 312, 342, 344, 368, 384, 387, 414, 416, 437, 456, 468, 494, 512, 516, 552, 559, 576, 598, 608, 624, 684, 688, 736, 741, 768, 774, 817, 828, 832, 874, 897, 912, 936, 988, 989, 1024, 1032, 1104, 1118, 1152, 1196, 1216, 1248, 1311, 1368, 1376, 1472, 1482, 1536, 1548, 1634, 1656, 1664, 1677, 1748, 1794, 1824, 1872, 1976, 1978, 2064, 2208, 2223, 2236, 2304, 2392, 2432, 2451, 2496, 2622, 2691, 2736, 2752, 2944, 2964, 2967, 3072, 3096, 3268, 3312, 3328, 3354, 3496, 3588, 3648, 3744, 3933, 3952, 3956, 4128, 4416, 4446, 4472, 4608, 4784, 4864, 4902, 4992, 5031, 5244, 5382, 5472, 5504, 5681, 5888, 5928, 5934, 6192, 6536, 6624, 6656, 6708, 6992, 7176, 7296, 7353, 7488, 7866, 7904, 7912, 8256, 8832, 8892, 8901, 8944, 9216, 9568, 9728, 9804, 9984, 10062, 10488, 10621, 10764, 10944, 11008, 11362, 11776, 11856, 11868, 12384, 12857, 13072, 13248, 13312, 13416, 13984, 14352, 14592, 14706, 14976, 15732, 15808, 15824, 16512, 17043, 17664, 17784, 17802, 17888, 18791, 19136, 19456, 19608, 19968, 20124, 20976, 21242, 21528, 21888, 22016, 22724, 23552, 23712, 23736, 24768, 25714, 26144, 26496, 26832, 27968, 28704, 29184, 29412, 29952, 31464, 31616, 31648, 31863, 33024, 34086, 35328, 35568, 35604, 35776, 37582, 38272, 38571, 39216, 39936, 40248, 41952, 42484, 43056, 43776, 44032, 45448, 47424, 47472, 49536, 51129, 51428, 52288, 52992, 53664, 55936, 56373, 57408, 58368, 58824, 59904, 62928, 63232, 63296, 63726, 66048, 68172, 70656, 71136, 71208, 71552, 75164, 76544, 77142, 78432, 80496, 83904, 84968, 86112, 87552, 90896, 94848, 94944, 95589, 99072, 102258, 102856, 104576, 105984, 107328, 111872, 112746, 114816, 115713, 117648, 119808, 125856, 126464, 126592, 127452, 132096, 136344, 142272, 142416, 143104, 150328, 153088, 154284, 156864, 160992, 167808, 169119, 169936, 172224, 175104, 181792, 189696, 189888, 191178, 198144, 204516, 205712, 209152, 211968, 214656, 223744, 225492, 229632, 231426, 235296, 244283, 251712, 252928, 253184, 254904, 272688, 284544, 284832, 286208, 300656, 306176, 308568, 313728, 321984, 335616, 338238, 339872, 344448, 363584, 379392, 379776, 382356, 396288, 409032, 411424, 418304, 429312, 447488, 450984, 459264, 462852, 470592, 488566, 503424, 506368, 509808, 545376, 569088, 569664, 572416, 601312, 617136, 627456, 643968, 671232, 676476, 679744, 688896, 727168, 732849, 758784, 759552, 764712, 818064, 822848, 836608, 858624, 901968, 918528, 925704, 941184, 977132, 1006848, 1012736, 1019616, 1090752, 1138176, 1139328, 1202624, 1234272, 1254912, 1287936, 1342464, 1352952, 1359488, 1377792, 1454336, 1465698, 1519104, 1529424, 1636128, 1645696, 1717248, 1803936, 1851408, 1882368, 1954264, 2013696, 2039232, 2181504, 2198547, 2276352, 2278656, 2405248, 2468544, 2509824, 2575872, 2705904, 2718976, 2755584, 2908672, 2931396, 3038208, 3058848, 3272256, 3291392, 3607872, 3702816, 3764736, 3908528, 4027392, 4078464, 4363008, 4397094, 4557312, 4810496, 4937088, 5151744, 5411808, 5437952, 5817344, 5862792, 6117696, 6544512, 6582784, 7215744, 7405632, 7529472, 7817056, 8156928, 8726016, 8794188, 9114624, 9620992, 9874176, 10823616, 10875904, 11725584, 12235392, 13089024, 13165568, 14431488, 14811264, 15634112, 16313856, 17452032, 17588376, 19241984, 19748352, 21647232, 23451168, 24470784, 26178048, 28862976, 29622528, 31268224, 32627712, 35176752, 39496704, 43294464, 46902336, 48941568, 52356096, 57725952, 59245056, 62536448, 70353504, 86588928, 93804672, 97883136, 118490112, 125072896, 140707008, 173177856, 187609344, 250145792, 281414016, 375218688, 562828032, 750437376, 1125656064, 2251312128]

約数ペア:

[(1, 2251312128), (2, 1125656064), (3, 750437376), (4, 562828032), (6, 375218688), (8, 281414016), (9, 250145792), (12, 187609344), (13, 173177856), (16, 140707008), (18, 125072896), (19, 118490112), (23, 97883136), (24, 93804672), (26, 86588928), (32, 70353504), (36, 62536448), (38, 59245056), (39, 57725952), (43, 52356096), (46, 48941568), (48, 46902336), (52, 43294464), (57, 39496704), (64, 35176752), (69, 32627712), (72, 31268224), (76, 29622528), (78, 28862976), (86, 26178048), (92, 24470784), (96, 23451168), (104, 21647232), (114, 19748352), (117, 19241984), (128, 17588376), (129, 17452032), (138, 16313856), (144, 15634112), (152, 14811264), (156, 14431488), (171, 13165568), (172, 13089024), (184, 12235392), (192, 11725584), (207, 10875904), (208, 10823616), (228, 9874176), (234, 9620992), (247, 9114624), (256, 8794188), (258, 8726016), (276, 8156928), (288, 7817056), (299, 7529472), (304, 7405632), (312, 7215744), (342, 6582784), (344, 6544512), (368, 6117696), (384, 5862792), (387, 5817344), (414, 5437952), (416, 5411808), (437, 5151744), (456, 4937088), (468, 4810496), (494, 4557312), (512, 4397094), (516, 4363008), (552, 4078464), (559, 4027392), (576, 3908528), (598, 3764736), (608, 3702816), (624, 3607872), (684, 3291392), (688, 3272256), (736, 3058848), (741, 3038208), (768, 2931396), (774, 2908672), (817, 2755584), (828, 2718976), (832, 2705904), (874, 2575872), (897, 2509824), (912, 2468544), (936, 2405248), (988, 2278656), (989, 2276352), (1024, 2198547), (1032, 2181504), (1104, 2039232), (1118, 2013696), (1152, 1954264), (1196, 1882368), (1216, 1851408), (1248, 1803936), (1311, 1717248), (1368, 1645696), (1376, 1636128), (1472, 1529424), (1482, 1519104), (1536, 1465698), (1548, 1454336), (1634, 1377792), (1656, 1359488), (1664, 1352952), (1677, 1342464), (1748, 1287936), (1794, 1254912), (1824, 1234272), (1872, 1202624), (1976, 1139328), (1978, 1138176), (2064, 1090752), (2208, 1019616), (2223, 1012736), (2236, 1006848), (2304, 977132), (2392, 941184), (2432, 925704), (2451, 918528), (2496, 901968), (2622, 858624), (2691, 836608), (2736, 822848), (2752, 818064), (2944, 764712), (2964, 759552), (2967, 758784), (3072, 732849), (3096, 727168), (3268, 688896), (3312, 679744), (3328, 676476), (3354, 671232), (3496, 643968), (3588, 627456), (3648, 617136), (3744, 601312), (3933, 572416), (3952, 569664), (3956, 569088), (4128, 545376), (4416, 509808), (4446, 506368), (4472, 503424), (4608, 488566), (4784, 470592), (4864, 462852), (4902, 459264), (4992, 450984), (5031, 447488), (5244, 429312), (5382, 418304), (5472, 411424), (5504, 409032), (5681, 396288), (5888, 382356), (5928, 379776), (5934, 379392), (6192, 363584), (6536, 344448), (6624, 339872), (6656, 338238), (6708, 335616), (6992, 321984), (7176, 313728), (7296, 308568), (7353, 306176), (7488, 300656), (7866, 286208), (7904, 284832), (7912, 284544), (8256, 272688), (8832, 254904), (8892, 253184), (8901, 252928), (8944, 251712), (9216, 244283), (9568, 235296), (9728, 231426), (9804, 229632), (9984, 225492), (10062, 223744), (10488, 214656), (10621, 211968), (10764, 209152), (10944, 205712), (11008, 204516), (11362, 198144), (11776, 191178), (11856, 189888), (11868, 189696), (12384, 181792), (12857, 175104), (13072, 172224), (13248, 169936), (13312, 169119), (13416, 167808), (13984, 160992), (14352, 156864), (14592, 154284), (14706, 153088), (14976, 150328), (15732, 143104), (15808, 142416), (15824, 142272), (16512, 136344), (17043, 132096), (17664, 127452), (17784, 126592), (17802, 126464), (17888, 125856), (18791, 119808), (19136, 117648), (19456, 115713), (19608, 114816), (19968, 112746), (20124, 111872), (20976, 107328), (21242, 105984), (21528, 104576), (21888, 102856), (22016, 102258), (22724, 99072), (23552, 95589), (23712, 94944), (23736, 94848), (24768, 90896), (25714, 87552), (26144, 86112), (26496, 84968), (26832, 83904), (27968, 80496), (28704, 78432), (29184, 77142), (29412, 76544), (29952, 75164), (31464, 71552), (31616, 71208), (31648, 71136), (31863, 70656), (33024, 68172), (34086, 66048), (35328, 63726), (35568, 63296), (35604, 63232), (35776, 62928), (37582, 59904), (38272, 58824), (38571, 58368), (39216, 57408), (39936, 56373), (40248, 55936), (41952, 53664), (42484, 52992), (43056, 52288), (43776, 51428), (44032, 51129), (45448, 49536), (47424, 47472)]