479833432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2137}}^1$

素因数の和:2300

約数の個数: 64

約数和(自身を含む): 1034449920

約数和(自身を除く): 554616488

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 127, 136, 221, 254, 442, 508, 884, 1016, 1651, 1768, 2137, 2159, 3302, 4274, 4318, 6604, 8548, 8636, 13208, 17096, 17272, 27781, 28067, 36329, 55562, 56134, 72658, 111124, 112268, 145316, 222248, 224536, 271399, 290632, 472277, 542798, 944554, 1085596, 1889108, 2171192, 3528187, 3778216, 4613783, 7056374, 9227566, 14112748, 18455132, 28225496, 36910264, 59979179, 119958358, 239916716, 479833432]

約数ペア:

[(1, 479833432), (2, 239916716), (4, 119958358), (8, 59979179), (13, 36910264), (17, 28225496), (26, 18455132), (34, 14112748), (52, 9227566), (68, 7056374), (104, 4613783), (127, 3778216), (136, 3528187), (221, 2171192), (254, 1889108), (442, 1085596), (508, 944554), (884, 542798), (1016, 472277), (1651, 290632), (1768, 271399), (2137, 224536), (2159, 222248), (3302, 145316), (4274, 112268), (4318, 111124), (6604, 72658), (8548, 56134), (8636, 55562), (13208, 36329), (17096, 28067), (17272, 27781)]