220805592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6229}}^1$

素因数の和:6456

約数の個数: 64

約数和(自身を含む): 633964800

約数和(自身を除く): 413159208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 211, 422, 633, 844, 1266, 1477, 1688, 2532, 2954, 4431, 5064, 5908, 6229, 8862, 11816, 12458, 17724, 18687, 24916, 35448, 37374, 43603, 49832, 74748, 87206, 130809, 149496, 174412, 261618, 348824, 523236, 1046472, 1314319, 2628638, 3942957, 5257276, 7885914, 9200233, 10514552, 15771828, 18400466, 27600699, 31543656, 36800932, 55201398, 73601864, 110402796, 220805592]

約数ペア:

[(1, 220805592), (2, 110402796), (3, 73601864), (4, 55201398), (6, 36800932), (7, 31543656), (8, 27600699), (12, 18400466), (14, 15771828), (21, 10514552), (24, 9200233), (28, 7885914), (42, 5257276), (56, 3942957), (84, 2628638), (168, 1314319), (211, 1046472), (422, 523236), (633, 348824), (844, 261618), (1266, 174412), (1477, 149496), (1688, 130809), (2532, 87206), (2954, 74748), (4431, 49832), (5064, 43603), (5908, 37374), (6229, 35448), (8862, 24916), (11816, 18687), (12458, 17724)]