1292440128

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{961637}}^1$

素因数の和:961659

約数の個数: 56

約数和(自身を含む): 3908096832

約数和(自身を除く): 2615656704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 961637, 1923274, 2884911, 3846548, 5769822, 6731459, 7693096, 11539644, 13462918, 15386192, 20194377, 23079288, 26925836, 30772384, 40388754, 46158576, 53851672, 61544768, 80777508, 92317152, 107703344, 161555016, 184634304, 215406688, 323110032, 430813376, 646220064, 1292440128]

約数ペア:

[(1, 1292440128), (2, 646220064), (3, 430813376), (4, 323110032), (6, 215406688), (7, 184634304), (8, 161555016), (12, 107703344), (14, 92317152), (16, 80777508), (21, 61544768), (24, 53851672), (28, 46158576), (32, 40388754), (42, 30772384), (48, 26925836), (56, 23079288), (64, 20194377), (84, 15386192), (96, 13462918), (112, 11539644), (168, 7693096), (192, 6731459), (224, 5769822), (336, 3846548), (448, 2884911), (672, 1923274), (1344, 961637)]