754681728

素因数分解:

$2^7\times 3^1\times {\mathrm{97}}^1\times {\mathrm{20261}}^1$

素因数の和:20375

約数の個数: 64

約数和(自身を含む): 2025389520

約数和(自身を除く): 1270707792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 291, 384, 388, 582, 776, 1164, 1552, 2328, 3104, 4656, 6208, 9312, 12416, 18624, 20261, 37248, 40522, 60783, 81044, 121566, 162088, 243132, 324176, 486264, 648352, 972528, 1296704, 1945056, 1965317, 2593408, 3890112, 3930634, 5895951, 7780224, 7861268, 11791902, 15722536, 23583804, 31445072, 47167608, 62890144, 94335216, 125780288, 188670432, 251560576, 377340864, 754681728]

約数ペア:

[(1, 754681728), (2, 377340864), (3, 251560576), (4, 188670432), (6, 125780288), (8, 94335216), (12, 62890144), (16, 47167608), (24, 31445072), (32, 23583804), (48, 15722536), (64, 11791902), (96, 7861268), (97, 7780224), (128, 5895951), (192, 3930634), (194, 3890112), (291, 2593408), (384, 1965317), (388, 1945056), (582, 1296704), (776, 972528), (1164, 648352), (1552, 486264), (2328, 324176), (3104, 243132), (4656, 162088), (6208, 121566), (9312, 81044), (12416, 60783), (18624, 40522), (20261, 37248)]