388736064

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{9781}}^1$

素因数の和:9825

約数の個数: 112

約数和(自身を含む): 1192621440

約数和(自身を除く): 803885376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 184, 192, 207, 216, 276, 288, 368, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1242, 1472, 1656, 1728, 2208, 2484, 3312, 4416, 4968, 6624, 9781, 9936, 13248, 19562, 19872, 29343, 39124, 39744, 58686, 78248, 88029, 117372, 156496, 176058, 224963, 234744, 264087, 312992, 352116, 449926, 469488, 528174, 625984, 674889, 704232, 899852, 938976, 1056348, 1349778, 1408464, 1799704, 1877952, 2024667, 2112696, 2699556, 2816928, 3599408, 4049334, 4225392, 5399112, 5633856, 6074001, 7198816, 8098668, 8450784, 10798224, 12148002, 14397632, 16197336, 16901568, 21596448, 24296004, 32394672, 43192896, 48592008, 64789344, 97184016, 129578688, 194368032, 388736064]

約数ペア:

[(1, 388736064), (2, 194368032), (3, 129578688), (4, 97184016), (6, 64789344), (8, 48592008), (9, 43192896), (12, 32394672), (16, 24296004), (18, 21596448), (23, 16901568), (24, 16197336), (27, 14397632), (32, 12148002), (36, 10798224), (46, 8450784), (48, 8098668), (54, 7198816), (64, 6074001), (69, 5633856), (72, 5399112), (92, 4225392), (96, 4049334), (108, 3599408), (138, 2816928), (144, 2699556), (184, 2112696), (192, 2024667), (207, 1877952), (216, 1799704), (276, 1408464), (288, 1349778), (368, 1056348), (414, 938976), (432, 899852), (552, 704232), (576, 674889), (621, 625984), (736, 528174), (828, 469488), (864, 449926), (1104, 352116), (1242, 312992), (1472, 264087), (1656, 234744), (1728, 224963), (2208, 176058), (2484, 156496), (3312, 117372), (4416, 88029), (4968, 78248), (6624, 58686), (9781, 39744), (9936, 39124), (13248, 29343), (19562, 19872)]