564882448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^2$

素因数の和:504

約数の個数: 60

約数和(自身を含む): 1203675564

約数和(自身を除く): 638793116

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 211, 244, 422, 488, 793, 844, 976, 1586, 1688, 2743, 3172, 3376, 5486, 6344, 10972, 12688, 12871, 21944, 25742, 43888, 44521, 51484, 89042, 102968, 167323, 178084, 205936, 334646, 356168, 578773, 669292, 712336, 1157546, 1338584, 2315092, 2677168, 2715781, 4630184, 5431562, 9260368, 10863124, 21726248, 35305153, 43452496, 70610306, 141220612, 282441224, 564882448]

約数ペア:

[(1, 564882448), (2, 282441224), (4, 141220612), (8, 70610306), (13, 43452496), (16, 35305153), (26, 21726248), (52, 10863124), (61, 9260368), (104, 5431562), (122, 4630184), (208, 2715781), (211, 2677168), (244, 2315092), (422, 1338584), (488, 1157546), (793, 712336), (844, 669292), (976, 578773), (1586, 356168), (1688, 334646), (2743, 205936), (3172, 178084), (3376, 167323), (5486, 102968), (6344, 89042), (10972, 51484), (12688, 44521), (12871, 43888), (21944, 25742)]