399215232

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 384

約数和(自身を含む): 1381161600

約数和(自身を除く): 981946368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 23, 24, 26, 32, 36, 38, 39, 46, 48, 52, 57, 61, 64, 69, 72, 76, 78, 92, 96, 104, 114, 117, 122, 128, 138, 144, 152, 156, 171, 183, 184, 192, 207, 208, 228, 234, 244, 247, 276, 288, 299, 304, 312, 342, 366, 368, 384, 414, 416, 437, 456, 468, 488, 494, 549, 552, 576, 598, 608, 624, 684, 732, 736, 741, 793, 828, 832, 874, 897, 912, 936, 976, 988, 1098, 1104, 1152, 1159, 1196, 1216, 1248, 1311, 1368, 1403, 1464, 1472, 1482, 1586, 1656, 1664, 1748, 1794, 1824, 1872, 1952, 1976, 2196, 2208, 2223, 2318, 2379, 2392, 2432, 2496, 2622, 2691, 2736, 2806, 2928, 2944, 2964, 3172, 3312, 3477, 3496, 3588, 3648, 3744, 3904, 3933, 3952, 4209, 4392, 4416, 4446, 4636, 4758, 4784, 4992, 5244, 5382, 5472, 5612, 5681, 5856, 5928, 6344, 6624, 6954, 6992, 7137, 7176, 7296, 7488, 7808, 7866, 7904, 8418, 8784, 8832, 8892, 9272, 9516, 9568, 10431, 10488, 10764, 10944, 11224, 11362, 11712, 11856, 12627, 12688, 13248, 13908, 13984, 14274, 14352, 14976, 15067, 15732, 15808, 16836, 17043, 17568, 17784, 18239, 18544, 19032, 19136, 20862, 20976, 21528, 21888, 22448, 22724, 23424, 23712, 25254, 25376, 26496, 26657, 27816, 27968, 28548, 28704, 30134, 31464, 31616, 33672, 34086, 35136, 35568, 36478, 37088, 38064, 38272, 41724, 41952, 43056, 44896, 45201, 45448, 47424, 50508, 50752, 51129, 53314, 54717, 55632, 55936, 57096, 57408, 60268, 62928, 67344, 68172, 70272, 71136, 72956, 74176, 76128, 79971, 83448, 83904, 86112, 89792, 90402, 90896, 94848, 101016, 101504, 102258, 106628, 109434, 111264, 114192, 114816, 120536, 125856, 134688, 135603, 136344, 142272, 145912, 148352, 152256, 159942, 164151, 166896, 167808, 172224, 179584, 180804, 181792, 202032, 204516, 213256, 218868, 222528, 228384, 239913, 241072, 251712, 269376, 271206, 272688, 284544, 291824, 304512, 319884, 328302, 333792, 344448, 346541, 361608, 363584, 404064, 409032, 426512, 437736, 445056, 456768, 479826, 482144, 503424, 538752, 542412, 545376, 583648, 639768, 656604, 667584, 693082, 723216, 727168, 808128, 818064, 853024, 875472, 913536, 959652, 964288, 1039623, 1084824, 1090752, 1167296, 1279536, 1313208, 1335168, 1386164, 1446432, 1616256, 1636128, 1706048, 1750944, 1919304, 1928576, 2079246, 2169648, 2181504, 2334592, 2559072, 2626416, 2772328, 2892864, 3118869, 3272256, 3412096, 3501888, 3838608, 4158492, 4339296, 5118144, 5252832, 5544656, 5785728, 6237738, 6544512, 7003776, 7677216, 8316984, 8678592, 10236288, 10505664, 11089312, 12475476, 15354432, 16633968, 17357184, 21011328, 22178624, 24950952, 30708864, 33267936, 44357248, 49901904, 66535872, 99803808, 133071744, 199607616, 399215232]

約数ペア:

[(1, 399215232), (2, 199607616), (3, 133071744), (4, 99803808), (6, 66535872), (8, 49901904), (9, 44357248), (12, 33267936), (13, 30708864), (16, 24950952), (18, 22178624), (19, 21011328), (23, 17357184), (24, 16633968), (26, 15354432), (32, 12475476), (36, 11089312), (38, 10505664), (39, 10236288), (46, 8678592), (48, 8316984), (52, 7677216), (57, 7003776), (61, 6544512), (64, 6237738), (69, 5785728), (72, 5544656), (76, 5252832), (78, 5118144), (92, 4339296), (96, 4158492), (104, 3838608), (114, 3501888), (117, 3412096), (122, 3272256), (128, 3118869), (138, 2892864), (144, 2772328), (152, 2626416), (156, 2559072), (171, 2334592), (183, 2181504), (184, 2169648), (192, 2079246), (207, 1928576), (208, 1919304), (228, 1750944), (234, 1706048), (244, 1636128), (247, 1616256), (276, 1446432), (288, 1386164), (299, 1335168), (304, 1313208), (312, 1279536), (342, 1167296), (366, 1090752), (368, 1084824), (384, 1039623), (414, 964288), (416, 959652), (437, 913536), (456, 875472), (468, 853024), (488, 818064), (494, 808128), (549, 727168), (552, 723216), (576, 693082), (598, 667584), (608, 656604), (624, 639768), (684, 583648), (732, 545376), (736, 542412), (741, 538752), (793, 503424), (828, 482144), (832, 479826), (874, 456768), (897, 445056), (912, 437736), (936, 426512), (976, 409032), (988, 404064), (1098, 363584), (1104, 361608), (1152, 346541), (1159, 344448), (1196, 333792), (1216, 328302), (1248, 319884), (1311, 304512), (1368, 291824), (1403, 284544), (1464, 272688), (1472, 271206), (1482, 269376), (1586, 251712), (1656, 241072), (1664, 239913), (1748, 228384), (1794, 222528), (1824, 218868), (1872, 213256), (1952, 204516), (1976, 202032), (2196, 181792), (2208, 180804), (2223, 179584), (2318, 172224), (2379, 167808), (2392, 166896), (2432, 164151), (2496, 159942), (2622, 152256), (2691, 148352), (2736, 145912), (2806, 142272), (2928, 136344), (2944, 135603), (2964, 134688), (3172, 125856), (3312, 120536), (3477, 114816), (3496, 114192), (3588, 111264), (3648, 109434), (3744, 106628), (3904, 102258), (3933, 101504), (3952, 101016), (4209, 94848), (4392, 90896), (4416, 90402), (4446, 89792), (4636, 86112), (4758, 83904), (4784, 83448), (4992, 79971), (5244, 76128), (5382, 74176), (5472, 72956), (5612, 71136), (5681, 70272), (5856, 68172), (5928, 67344), (6344, 62928), (6624, 60268), (6954, 57408), (6992, 57096), (7137, 55936), (7176, 55632), (7296, 54717), (7488, 53314), (7808, 51129), (7866, 50752), (7904, 50508), (8418, 47424), (8784, 45448), (8832, 45201), (8892, 44896), (9272, 43056), (9516, 41952), (9568, 41724), (10431, 38272), (10488, 38064), (10764, 37088), (10944, 36478), (11224, 35568), (11362, 35136), (11712, 34086), (11856, 33672), (12627, 31616), (12688, 31464), (13248, 30134), (13908, 28704), (13984, 28548), (14274, 27968), (14352, 27816), (14976, 26657), (15067, 26496), (15732, 25376), (15808, 25254), (16836, 23712), (17043, 23424), (17568, 22724), (17784, 22448), (18239, 21888), (18544, 21528), (19032, 20976), (19136, 20862)]