258055872

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:718

約数の個数: 112

約数和(自身を含む): 725667840

約数和(自身を除く): 467611968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 127, 152, 192, 228, 254, 304, 381, 456, 508, 557, 608, 762, 912, 1016, 1114, 1216, 1524, 1671, 1824, 2032, 2228, 2413, 3048, 3342, 3648, 4064, 4456, 4826, 6096, 6684, 7239, 8128, 8912, 9652, 10583, 12192, 13368, 14478, 17824, 19304, 21166, 24384, 26736, 28956, 31749, 35648, 38608, 42332, 53472, 57912, 63498, 70739, 77216, 84664, 106944, 115824, 126996, 141478, 154432, 169328, 212217, 231648, 253992, 282956, 338656, 424434, 463296, 507984, 565912, 677312, 848868, 1015968, 1131824, 1344041, 1697736, 2031936, 2263648, 2688082, 3395472, 4032123, 4527296, 5376164, 6790944, 8064246, 10752328, 13581888, 16128492, 21504656, 32256984, 43009312, 64513968, 86018624, 129027936, 258055872]

約数ペア:

[(1, 258055872), (2, 129027936), (3, 86018624), (4, 64513968), (6, 43009312), (8, 32256984), (12, 21504656), (16, 16128492), (19, 13581888), (24, 10752328), (32, 8064246), (38, 6790944), (48, 5376164), (57, 4527296), (64, 4032123), (76, 3395472), (96, 2688082), (114, 2263648), (127, 2031936), (152, 1697736), (192, 1344041), (228, 1131824), (254, 1015968), (304, 848868), (381, 677312), (456, 565912), (508, 507984), (557, 463296), (608, 424434), (762, 338656), (912, 282956), (1016, 253992), (1114, 231648), (1216, 212217), (1524, 169328), (1671, 154432), (1824, 141478), (2032, 126996), (2228, 115824), (2413, 106944), (3048, 84664), (3342, 77216), (3648, 70739), (4064, 63498), (4456, 57912), (4826, 53472), (6096, 42332), (6684, 38608), (7239, 35648), (8128, 31749), (8912, 28956), (9652, 26736), (10583, 24384), (12192, 21166), (13368, 19304), (14478, 17824)]