620561604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{599}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 1622880000

約数和(自身を除く): 1002318396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 229, 348, 377, 458, 599, 687, 754, 916, 1131, 1198, 1374, 1508, 1797, 2262, 2396, 2748, 2977, 3594, 4524, 5954, 6641, 7188, 7787, 8931, 11908, 13282, 15574, 17371, 17862, 19923, 23361, 26564, 31148, 34742, 35724, 39846, 46722, 52113, 69484, 79692, 86333, 93444, 104226, 137171, 172666, 208452, 225823, 258999, 274342, 345332, 411513, 451646, 517998, 548684, 677469, 823026, 903292, 1035996, 1354938, 1646052, 1783223, 2709876, 3566446, 3977959, 5349669, 7132892, 7955918, 10699338, 11933877, 15911836, 21398676, 23867754, 47735508, 51713467, 103426934, 155140401, 206853868, 310280802, 620561604]

約数ペア:

[(1, 620561604), (2, 310280802), (3, 206853868), (4, 155140401), (6, 103426934), (12, 51713467), (13, 47735508), (26, 23867754), (29, 21398676), (39, 15911836), (52, 11933877), (58, 10699338), (78, 7955918), (87, 7132892), (116, 5349669), (156, 3977959), (174, 3566446), (229, 2709876), (348, 1783223), (377, 1646052), (458, 1354938), (599, 1035996), (687, 903292), (754, 823026), (916, 677469), (1131, 548684), (1198, 517998), (1374, 451646), (1508, 411513), (1797, 345332), (2262, 274342), (2396, 258999), (2748, 225823), (2977, 208452), (3594, 172666), (4524, 137171), (5954, 104226), (6641, 93444), (7188, 86333), (7787, 79692), (8931, 69484), (11908, 52113), (13282, 46722), (15574, 39846), (17371, 35724), (17862, 34742), (19923, 31148), (23361, 26564)]