7980834288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{641959}}^1$

素因数の和:642014

約数の個数: 80

約数和(自身を含む): 24199324160

約数和(自身を除く): 16218489872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 641959, 1283918, 1925877, 2567836, 3851754, 4493713, 5135672, 7703508, 8987426, 10271344, 13481139, 15407016, 17974852, 23752483, 26962278, 30814032, 35949704, 47504966, 53924556, 71257449, 71899408, 95009932, 107849112, 142514898, 166267381, 190019864, 215698224, 285029796, 332534762, 380039728, 498802143, 570059592, 665069524, 997604286, 1140119184, 1330139048, 1995208572, 2660278096, 3990417144, 7980834288]

約数ペア:

[(1, 7980834288), (2, 3990417144), (3, 2660278096), (4, 1995208572), (6, 1330139048), (7, 1140119184), (8, 997604286), (12, 665069524), (14, 570059592), (16, 498802143), (21, 380039728), (24, 332534762), (28, 285029796), (37, 215698224), (42, 190019864), (48, 166267381), (56, 142514898), (74, 107849112), (84, 95009932), (111, 71899408), (112, 71257449), (148, 53924556), (168, 47504966), (222, 35949704), (259, 30814032), (296, 26962278), (336, 23752483), (444, 17974852), (518, 15407016), (592, 13481139), (777, 10271344), (888, 8987426), (1036, 7703508), (1554, 5135672), (1776, 4493713), (2072, 3851754), (3108, 2567836), (4144, 1925877), (6216, 1283918), (12432, 641959)]