1656768384

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1162

約数の個数: 256

約数和(自身を含む): 5375808000

約数和(自身を除く): 3719039616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 64, 69, 72, 76, 92, 96, 108, 114, 128, 138, 144, 152, 171, 184, 192, 207, 216, 228, 276, 288, 304, 342, 368, 384, 414, 432, 437, 456, 513, 552, 576, 608, 621, 684, 736, 828, 864, 874, 912, 1026, 1097, 1104, 1152, 1216, 1242, 1311, 1368, 1472, 1656, 1728, 1748, 1824, 2052, 2194, 2208, 2432, 2484, 2622, 2736, 2944, 3291, 3312, 3456, 3496, 3648, 3933, 4104, 4388, 4416, 4968, 5244, 5472, 6582, 6624, 6992, 7296, 7866, 8208, 8776, 8832, 9873, 9936, 10488, 10944, 11799, 13164, 13248, 13984, 15732, 16416, 17552, 19746, 19872, 20843, 20976, 21888, 23598, 25231, 26328, 26496, 27968, 29619, 31464, 32832, 35104, 39492, 39744, 41686, 41952, 47196, 50462, 52656, 55936, 59238, 62529, 62928, 65664, 70208, 75693, 78984, 79488, 83372, 83904, 94392, 100924, 105312, 118476, 125058, 125856, 140416, 151386, 157968, 166744, 167808, 187587, 188784, 201848, 210624, 227079, 236952, 250116, 251712, 302772, 315936, 333488, 375174, 377568, 403696, 421248, 454158, 473904, 479389, 500232, 503424, 562761, 605544, 631872, 666976, 681237, 750348, 755136, 807392, 908316, 947808, 958778, 1000464, 1125522, 1211088, 1263744, 1333952, 1362474, 1438167, 1500696, 1510272, 1614784, 1816632, 1895616, 1917556, 2000928, 2251044, 2422176, 2667904, 2724948, 2876334, 3001392, 3229568, 3633264, 3791232, 3835112, 4001856, 4314501, 4502088, 4844352, 5449896, 5752668, 6002784, 7266528, 7670224, 8003712, 8629002, 9004176, 9688704, 10899792, 11505336, 12005568, 12943503, 14533056, 15340448, 17258004, 18008352, 21799584, 23010672, 24011136, 25887006, 29066112, 30680896, 34516008, 36016704, 43599168, 46021344, 51774012, 61361792, 69032016, 72033408, 87198336, 92042688, 103548024, 138064032, 184085376, 207096048, 276128064, 414192096, 552256128, 828384192, 1656768384]

約数ペア:

[(1, 1656768384), (2, 828384192), (3, 552256128), (4, 414192096), (6, 276128064), (8, 207096048), (9, 184085376), (12, 138064032), (16, 103548024), (18, 92042688), (19, 87198336), (23, 72033408), (24, 69032016), (27, 61361792), (32, 51774012), (36, 46021344), (38, 43599168), (46, 36016704), (48, 34516008), (54, 30680896), (57, 29066112), (64, 25887006), (69, 24011136), (72, 23010672), (76, 21799584), (92, 18008352), (96, 17258004), (108, 15340448), (114, 14533056), (128, 12943503), (138, 12005568), (144, 11505336), (152, 10899792), (171, 9688704), (184, 9004176), (192, 8629002), (207, 8003712), (216, 7670224), (228, 7266528), (276, 6002784), (288, 5752668), (304, 5449896), (342, 4844352), (368, 4502088), (384, 4314501), (414, 4001856), (432, 3835112), (437, 3791232), (456, 3633264), (513, 3229568), (552, 3001392), (576, 2876334), (608, 2724948), (621, 2667904), (684, 2422176), (736, 2251044), (828, 2000928), (864, 1917556), (874, 1895616), (912, 1816632), (1026, 1614784), (1097, 1510272), (1104, 1500696), (1152, 1438167), (1216, 1362474), (1242, 1333952), (1311, 1263744), (1368, 1211088), (1472, 1125522), (1656, 1000464), (1728, 958778), (1748, 947808), (1824, 908316), (2052, 807392), (2194, 755136), (2208, 750348), (2432, 681237), (2484, 666976), (2622, 631872), (2736, 605544), (2944, 562761), (3291, 503424), (3312, 500232), (3456, 479389), (3496, 473904), (3648, 454158), (3933, 421248), (4104, 403696), (4388, 377568), (4416, 375174), (4968, 333488), (5244, 315936), (5472, 302772), (6582, 251712), (6624, 250116), (6992, 236952), (7296, 227079), (7866, 210624), (8208, 201848), (8776, 188784), (8832, 187587), (9873, 167808), (9936, 166744), (10488, 157968), (10944, 151386), (11799, 140416), (13164, 125856), (13248, 125058), (13984, 118476), (15732, 105312), (16416, 100924), (17552, 94392), (19746, 83904), (19872, 83372), (20843, 79488), (20976, 78984), (21888, 75693), (23598, 70208), (25231, 65664), (26328, 62928), (26496, 62529), (27968, 59238), (29619, 55936), (31464, 52656), (32832, 50462), (35104, 47196), (39492, 41952), (39744, 41686)]