120440704

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 250675200

約数和(自身を除く): 130234496

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 239, 248, 254, 478, 496, 508, 956, 992, 1016, 1912, 1984, 2032, 3824, 3937, 3968, 4064, 7409, 7648, 7874, 8128, 14818, 15296, 15748, 16256, 29636, 30353, 30592, 31496, 59272, 60706, 62992, 118544, 121412, 125984, 237088, 242824, 251968, 474176, 485648, 503936, 940943, 948352, 971296, 1881886, 1942592, 3763772, 3885184, 7527544, 15055088, 30110176, 60220352, 120440704]

約数ペア:

[(1, 120440704), (2, 60220352), (4, 30110176), (8, 15055088), (16, 7527544), (31, 3885184), (32, 3763772), (62, 1942592), (64, 1881886), (124, 971296), (127, 948352), (128, 940943), (239, 503936), (248, 485648), (254, 474176), (478, 251968), (496, 242824), (508, 237088), (956, 125984), (992, 121412), (1016, 118544), (1912, 62992), (1984, 60706), (2032, 59272), (3824, 31496), (3937, 30592), (3968, 30353), (4064, 29636), (7409, 16256), (7648, 15748), (7874, 15296), (8128, 14818)]