256412844

素因数分解:

$2^2\times 3^3\times {\mathrm{227}}^1\times {\mathrm{10459}}^1$

素因数の和:10699

約数の個数: 48

約数和(自身を含む): 667766400

約数和(自身を除く): 411353556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 227, 454, 681, 908, 1362, 2043, 2724, 4086, 6129, 8172, 10459, 12258, 20918, 24516, 31377, 41836, 62754, 94131, 125508, 188262, 282393, 376524, 564786, 1129572, 2374193, 4748386, 7122579, 9496772, 14245158, 21367737, 28490316, 42735474, 64103211, 85470948, 128206422, 256412844]

約数ペア:

[(1, 256412844), (2, 128206422), (3, 85470948), (4, 64103211), (6, 42735474), (9, 28490316), (12, 21367737), (18, 14245158), (27, 9496772), (36, 7122579), (54, 4748386), (108, 2374193), (227, 1129572), (454, 564786), (681, 376524), (908, 282393), (1362, 188262), (2043, 125508), (2724, 94131), (4086, 62754), (6129, 41836), (8172, 31377), (10459, 24516), (12258, 20918)]