317721852

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4519}}^1$

素因数の和:4573

約数の個数: 120

約数和(自身を含む): 980080640

約数和(自身を除く): 662358788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 324, 372, 378, 434, 558, 567, 651, 756, 837, 868, 1116, 1134, 1302, 1674, 1953, 2268, 2511, 2604, 3348, 3906, 4519, 5022, 5859, 7812, 9038, 10044, 11718, 13557, 17577, 18076, 23436, 27114, 31633, 35154, 40671, 54228, 63266, 70308, 81342, 94899, 122013, 126532, 140089, 162684, 189798, 244026, 280178, 284697, 366039, 379596, 420267, 488052, 560356, 569394, 732078, 840534, 854091, 980623, 1138788, 1260801, 1464156, 1681068, 1708182, 1961246, 2521602, 2562273, 2941869, 3416364, 3782403, 3922492, 5043204, 5124546, 5883738, 7564806, 8825607, 10249092, 11347209, 11767476, 15129612, 17651214, 22694418, 26476821, 35302428, 45388836, 52953642, 79430463, 105907284, 158860926, 317721852]

約数ペア:

[(1, 317721852), (2, 158860926), (3, 105907284), (4, 79430463), (6, 52953642), (7, 45388836), (9, 35302428), (12, 26476821), (14, 22694418), (18, 17651214), (21, 15129612), (27, 11767476), (28, 11347209), (31, 10249092), (36, 8825607), (42, 7564806), (54, 5883738), (62, 5124546), (63, 5043204), (81, 3922492), (84, 3782403), (93, 3416364), (108, 2941869), (124, 2562273), (126, 2521602), (162, 1961246), (186, 1708182), (189, 1681068), (217, 1464156), (252, 1260801), (279, 1138788), (324, 980623), (372, 854091), (378, 840534), (434, 732078), (558, 569394), (567, 560356), (651, 488052), (756, 420267), (837, 379596), (868, 366039), (1116, 284697), (1134, 280178), (1302, 244026), (1674, 189798), (1953, 162684), (2268, 140089), (2511, 126532), (2604, 122013), (3348, 94899), (3906, 81342), (4519, 70308), (5022, 63266), (5859, 54228), (7812, 40671), (9038, 35154), (10044, 31633), (11718, 27114), (13557, 23436), (17577, 18076)]