1378207968

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{388009}}^1$

素因数の和:388059

約数の個数: 48

約数和(自身を含む): 3715583760

約数和(自身を除く): 2337375792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 388009, 776018, 1164027, 1552036, 2328054, 3104072, 4656108, 6208144, 9312216, 12416288, 14356333, 18624432, 28712666, 37248864, 43068999, 57425332, 86137998, 114850664, 172275996, 229701328, 344551992, 459402656, 689103984, 1378207968]

約数ペア:

[(1, 1378207968), (2, 689103984), (3, 459402656), (4, 344551992), (6, 229701328), (8, 172275996), (12, 114850664), (16, 86137998), (24, 57425332), (32, 43068999), (37, 37248864), (48, 28712666), (74, 18624432), (96, 14356333), (111, 12416288), (148, 9312216), (222, 6208144), (296, 4656108), (444, 3104072), (592, 2328054), (888, 1552036), (1184, 1164027), (1776, 776018), (3552, 388009)]