279912384

素因数分解:

$2^6\times 3^2\times {\mathrm{485959}}^1$

素因数の和:485977

約数の個数: 42

約数和(自身を含む): 802319960

約数和(自身を除く): 522407576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 485959, 971918, 1457877, 1943836, 2915754, 3887672, 4373631, 5831508, 7775344, 8747262, 11663016, 15550688, 17494524, 23326032, 31101376, 34989048, 46652064, 69978096, 93304128, 139956192, 279912384]

約数ペア:

[(1, 279912384), (2, 139956192), (3, 93304128), (4, 69978096), (6, 46652064), (8, 34989048), (9, 31101376), (12, 23326032), (16, 17494524), (18, 15550688), (24, 11663016), (32, 8747262), (36, 7775344), (48, 5831508), (64, 4373631), (72, 3887672), (96, 2915754), (144, 1943836), (192, 1457877), (288, 971918), (576, 485959)]