286983472

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1$

素因数の和:901

約数の個数: 40

約数和(自身を含む): 563133600

約数和(自身を除く): 276150128

約数列:

[1, 2, 4, 8, 16, 173, 199, 346, 398, 521, 692, 796, 1042, 1384, 1592, 2084, 2768, 3184, 4168, 8336, 34427, 68854, 90133, 103679, 137708, 180266, 207358, 275416, 360532, 414716, 550832, 721064, 829432, 1442128, 1658864, 17936467, 35872934, 71745868, 143491736, 286983472]

約数ペア:

[(1, 286983472), (2, 143491736), (4, 71745868), (8, 35872934), (16, 17936467), (173, 1658864), (199, 1442128), (346, 829432), (398, 721064), (521, 550832), (692, 414716), (796, 360532), (1042, 275416), (1384, 207358), (1592, 180266), (2084, 137708), (2768, 103679), (3184, 90133), (4168, 68854), (8336, 34427)]