406828912

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5167}}^1$

素因数の和:5238

約数の個数: 80

約数和(自身を含む): 974064640

約数和(自身を除く): 567235728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 112, 133, 148, 152, 259, 266, 296, 304, 518, 532, 592, 703, 1036, 1064, 1406, 2072, 2128, 2812, 4144, 4921, 5167, 5624, 9842, 10334, 11248, 19684, 20668, 36169, 39368, 41336, 72338, 78736, 82672, 98173, 144676, 191179, 196346, 289352, 382358, 392692, 578704, 687211, 764716, 785384, 1338253, 1374422, 1529432, 1570768, 2676506, 2748844, 3058864, 3632401, 5353012, 5497688, 7264802, 10706024, 10995376, 14529604, 21412048, 25426807, 29059208, 50853614, 58118416, 101707228, 203414456, 406828912]

約数ペア:

[(1, 406828912), (2, 203414456), (4, 101707228), (7, 58118416), (8, 50853614), (14, 29059208), (16, 25426807), (19, 21412048), (28, 14529604), (37, 10995376), (38, 10706024), (56, 7264802), (74, 5497688), (76, 5353012), (112, 3632401), (133, 3058864), (148, 2748844), (152, 2676506), (259, 1570768), (266, 1529432), (296, 1374422), (304, 1338253), (518, 785384), (532, 764716), (592, 687211), (703, 578704), (1036, 392692), (1064, 382358), (1406, 289352), (2072, 196346), (2128, 191179), (2812, 144676), (4144, 98173), (4921, 82672), (5167, 78736), (5624, 72338), (9842, 41336), (10334, 39368), (11248, 36169), (19684, 20668)]