313870295544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18981029}}^1$

素因数の和:18981104

約数の個数: 64

約数和(自身を含む): 860979520800

約数和(自身を除く): 547109225256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 2067, 2756, 4134, 5512, 8268, 16536, 18981029, 37962058, 56943087, 75924116, 113886174, 151848232, 227772348, 246753377, 455544696, 493506754, 740260131, 987013508, 1005994537, 1480520262, 1974027016, 2011989074, 2961040524, 3017983611, 4023978148, 5922081048, 6035967222, 8047956296, 12071934444, 13077928981, 24143868888, 26155857962, 39233786943, 52311715924, 78467573886, 104623431848, 156935147772, 313870295544]

約数ペア:

[(1, 313870295544), (2, 156935147772), (3, 104623431848), (4, 78467573886), (6, 52311715924), (8, 39233786943), (12, 26155857962), (13, 24143868888), (24, 13077928981), (26, 12071934444), (39, 8047956296), (52, 6035967222), (53, 5922081048), (78, 4023978148), (104, 3017983611), (106, 2961040524), (156, 2011989074), (159, 1974027016), (212, 1480520262), (312, 1005994537), (318, 987013508), (424, 740260131), (636, 493506754), (689, 455544696), (1272, 246753377), (1378, 227772348), (2067, 151848232), (2756, 113886174), (4134, 75924116), (5512, 56943087), (8268, 37962058), (16536, 18981029)]