287215072

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2437}}^1$

素因数の和:2603

約数の個数: 48

約数和(自身を含む): 589800960

約数和(自身を除く): 302585888

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 127, 232, 254, 464, 508, 928, 1016, 2032, 2437, 3683, 4064, 4874, 7366, 9748, 14732, 19496, 29464, 38992, 58928, 70673, 77984, 117856, 141346, 282692, 309499, 565384, 618998, 1130768, 1237996, 2261536, 2475992, 4951984, 8975471, 9903968, 17950942, 35901884, 71803768, 143607536, 287215072]

約数ペア:

[(1, 287215072), (2, 143607536), (4, 71803768), (8, 35901884), (16, 17950942), (29, 9903968), (32, 8975471), (58, 4951984), (116, 2475992), (127, 2261536), (232, 1237996), (254, 1130768), (464, 618998), (508, 565384), (928, 309499), (1016, 282692), (2032, 141346), (2437, 117856), (3683, 77984), (4064, 70673), (4874, 58928), (7366, 38992), (9748, 29464), (14732, 19496)]