280001472

素因数分解:

$2^6\times 3^1\times {\mathrm{127}}^1\times {\mathrm{11483}}^1$

素因数の和:11625

約数の個数: 56

約数和(自身を含む): 746735616

約数和(自身を除く): 466734144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 192, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 8128, 11483, 12192, 22966, 24384, 34449, 45932, 68898, 91864, 137796, 183728, 275592, 367456, 551184, 734912, 1102368, 1458341, 2204736, 2916682, 4375023, 5833364, 8750046, 11666728, 17500092, 23333456, 35000184, 46666912, 70000368, 93333824, 140000736, 280001472]

約数ペア:

[(1, 280001472), (2, 140000736), (3, 93333824), (4, 70000368), (6, 46666912), (8, 35000184), (12, 23333456), (16, 17500092), (24, 11666728), (32, 8750046), (48, 5833364), (64, 4375023), (96, 2916682), (127, 2204736), (192, 1458341), (254, 1102368), (381, 734912), (508, 551184), (762, 367456), (1016, 275592), (1524, 183728), (2032, 137796), (3048, 91864), (4064, 68898), (6096, 45932), (8128, 34449), (11483, 24384), (12192, 22966)]