261130152

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{7079}}^1$

素因数の和:7170

約数の個数: 64

約数和(自身を含む): 688176000

約数和(自身を除く): 427045848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 53, 58, 87, 106, 116, 159, 174, 212, 232, 318, 348, 424, 636, 696, 1272, 1537, 3074, 4611, 6148, 7079, 9222, 12296, 14158, 18444, 21237, 28316, 36888, 42474, 56632, 84948, 169896, 205291, 375187, 410582, 615873, 750374, 821164, 1125561, 1231746, 1500748, 1642328, 2251122, 2463492, 3001496, 4502244, 4926984, 9004488, 10880423, 21760846, 32641269, 43521692, 65282538, 87043384, 130565076, 261130152]

約数ペア:

[(1, 261130152), (2, 130565076), (3, 87043384), (4, 65282538), (6, 43521692), (8, 32641269), (12, 21760846), (24, 10880423), (29, 9004488), (53, 4926984), (58, 4502244), (87, 3001496), (106, 2463492), (116, 2251122), (159, 1642328), (174, 1500748), (212, 1231746), (232, 1125561), (318, 821164), (348, 750374), (424, 615873), (636, 410582), (696, 375187), (1272, 205291), (1537, 169896), (3074, 84948), (4611, 56632), (6148, 42474), (7079, 36888), (9222, 28316), (12296, 21237), (14158, 18444)]