268409848

素因数分解:

$2^3\times 7^3\times {\mathrm{29}}^1\times {\mathrm{3373}}^1$

素因数の和:3429

約数の個数: 64

約数和(自身を含む): 607320000

約数和(自身を除く): 338910152

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 343, 392, 406, 686, 812, 1372, 1421, 1624, 2744, 2842, 3373, 5684, 6746, 9947, 11368, 13492, 19894, 23611, 26984, 39788, 47222, 79576, 94444, 97817, 165277, 188888, 195634, 330554, 391268, 661108, 684719, 782536, 1156939, 1322216, 1369438, 2313878, 2738876, 4627756, 4793033, 5477752, 9255512, 9586066, 19172132, 33551231, 38344264, 67102462, 134204924, 268409848]

約数ペア:

[(1, 268409848), (2, 134204924), (4, 67102462), (7, 38344264), (8, 33551231), (14, 19172132), (28, 9586066), (29, 9255512), (49, 5477752), (56, 4793033), (58, 4627756), (98, 2738876), (116, 2313878), (196, 1369438), (203, 1322216), (232, 1156939), (343, 782536), (392, 684719), (406, 661108), (686, 391268), (812, 330554), (1372, 195634), (1421, 188888), (1624, 165277), (2744, 97817), (2842, 94444), (3373, 79576), (5684, 47222), (6746, 39788), (9947, 26984), (11368, 23611), (13492, 19894)]