1285954524

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{13883}}^1$

素因数の和:14007

約数の個数: 72

約数和(自身を含む): 3396137472

約数和(自身を除く): 2110182948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 83, 93, 124, 166, 186, 249, 279, 332, 372, 498, 558, 747, 996, 1116, 1494, 2573, 2988, 5146, 7719, 10292, 13883, 15438, 23157, 27766, 30876, 41649, 46314, 55532, 83298, 92628, 124947, 166596, 249894, 430373, 499788, 860746, 1152289, 1291119, 1721492, 2304578, 2582238, 3456867, 3873357, 4609156, 5164476, 6913734, 7746714, 10370601, 13827468, 15493428, 20741202, 35720959, 41482404, 71441918, 107162877, 142883836, 214325754, 321488631, 428651508, 642977262, 1285954524]

約数ペア:

[(1, 1285954524), (2, 642977262), (3, 428651508), (4, 321488631), (6, 214325754), (9, 142883836), (12, 107162877), (18, 71441918), (31, 41482404), (36, 35720959), (62, 20741202), (83, 15493428), (93, 13827468), (124, 10370601), (166, 7746714), (186, 6913734), (249, 5164476), (279, 4609156), (332, 3873357), (372, 3456867), (498, 2582238), (558, 2304578), (747, 1721492), (996, 1291119), (1116, 1152289), (1494, 860746), (2573, 499788), (2988, 430373), (5146, 249894), (7719, 166596), (10292, 124947), (13883, 92628), (15438, 83298), (23157, 55532), (27766, 46314), (30876, 41649)]