122420952

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:961

約数の個数: 96

約数和(自身を含む): 352638000

約数和(自身を除く): 230217048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 109, 114, 152, 171, 218, 228, 327, 342, 436, 456, 654, 684, 821, 872, 981, 1308, 1368, 1642, 1962, 2071, 2463, 2616, 3284, 3924, 4142, 4926, 6213, 6568, 7389, 7848, 8284, 9852, 12426, 14778, 15599, 16568, 18639, 19704, 24852, 29556, 31198, 37278, 46797, 49704, 59112, 62396, 74556, 89489, 93594, 124792, 140391, 149112, 178978, 187188, 268467, 280782, 357956, 374376, 536934, 561564, 715912, 805401, 1073868, 1123128, 1610802, 1700291, 2147736, 3221604, 3400582, 5100873, 6443208, 6801164, 10201746, 13602328, 15302619, 20403492, 30605238, 40806984, 61210476, 122420952]

約数ペア:

[(1, 122420952), (2, 61210476), (3, 40806984), (4, 30605238), (6, 20403492), (8, 15302619), (9, 13602328), (12, 10201746), (18, 6801164), (19, 6443208), (24, 5100873), (36, 3400582), (38, 3221604), (57, 2147736), (72, 1700291), (76, 1610802), (109, 1123128), (114, 1073868), (152, 805401), (171, 715912), (218, 561564), (228, 536934), (327, 374376), (342, 357956), (436, 280782), (456, 268467), (654, 187188), (684, 178978), (821, 149112), (872, 140391), (981, 124792), (1308, 93594), (1368, 89489), (1642, 74556), (1962, 62396), (2071, 59112), (2463, 49704), (2616, 46797), (3284, 37278), (3924, 31198), (4142, 29556), (4926, 24852), (6213, 19704), (6568, 18639), (7389, 16568), (7848, 15599), (8284, 14778), (9852, 12426)]