260347416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{3391}}^1$

素因数の和:3864

約数の個数: 64

約数和(自身を含む): 745697280

約数和(自身を除く): 485349864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 457, 914, 1371, 1828, 2742, 3199, 3391, 3656, 5484, 6398, 6782, 9597, 10173, 10968, 12796, 13564, 19194, 20346, 23737, 25592, 27128, 38388, 40692, 47474, 71211, 76776, 81384, 94948, 142422, 189896, 284844, 569688, 1549687, 3099374, 4649061, 6198748, 9298122, 10847809, 12397496, 18596244, 21695618, 32543427, 37192488, 43391236, 65086854, 86782472, 130173708, 260347416]

約数ペア:

[(1, 260347416), (2, 130173708), (3, 86782472), (4, 65086854), (6, 43391236), (7, 37192488), (8, 32543427), (12, 21695618), (14, 18596244), (21, 12397496), (24, 10847809), (28, 9298122), (42, 6198748), (56, 4649061), (84, 3099374), (168, 1549687), (457, 569688), (914, 284844), (1371, 189896), (1828, 142422), (2742, 94948), (3199, 81384), (3391, 76776), (3656, 71211), (5484, 47474), (6398, 40692), (6782, 38388), (9597, 27128), (10173, 25592), (10968, 23737), (12796, 20346), (13564, 19194)]