289098032

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{4421}}^1$

素因数の和:4557

約数の個数: 40

約数和(自身を含む): 577937712

約数和(自身を除く): 288839680

約数列:

[1, 2, 4, 8, 16, 61, 67, 122, 134, 244, 268, 488, 536, 976, 1072, 4087, 4421, 8174, 8842, 16348, 17684, 32696, 35368, 65392, 70736, 269681, 296207, 539362, 592414, 1078724, 1184828, 2157448, 2369656, 4314896, 4739312, 18068627, 36137254, 72274508, 144549016, 289098032]

約数ペア:

[(1, 289098032), (2, 144549016), (4, 72274508), (8, 36137254), (16, 18068627), (61, 4739312), (67, 4314896), (122, 2369656), (134, 2157448), (244, 1184828), (268, 1078724), (488, 592414), (536, 539362), (976, 296207), (1072, 269681), (4087, 70736), (4421, 65392), (8174, 35368), (8842, 32696), (16348, 17684)]