378532812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{265079}}^1$

素因数の和:265110

約数の個数: 48

約数和(自身を含む): 1068802560

約数和(自身を除く): 690269748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 265079, 530158, 795237, 1060316, 1590474, 1855553, 3180948, 3711106, 4506343, 5566659, 7422212, 9012686, 11133318, 13519029, 18025372, 22266636, 27038058, 31544401, 54076116, 63088802, 94633203, 126177604, 189266406, 378532812]

約数ペア:

[(1, 378532812), (2, 189266406), (3, 126177604), (4, 94633203), (6, 63088802), (7, 54076116), (12, 31544401), (14, 27038058), (17, 22266636), (21, 18025372), (28, 13519029), (34, 11133318), (42, 9012686), (51, 7422212), (68, 5566659), (84, 4506343), (102, 3711106), (119, 3180948), (204, 1855553), (238, 1590474), (357, 1060316), (476, 795237), (714, 530158), (1428, 265079)]