389664228

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{4289}}^1$

素因数の和:4476

約数の個数: 48

約数和(自身を含む): 931170240

約数和(自身を除く): 541506012

約数列:

[1, 2, 3, 4, 6, 12, 67, 113, 134, 201, 226, 268, 339, 402, 452, 678, 804, 1356, 4289, 7571, 8578, 12867, 15142, 17156, 22713, 25734, 30284, 45426, 51468, 90852, 287363, 484657, 574726, 862089, 969314, 1149452, 1453971, 1724178, 1938628, 2907942, 3448356, 5815884, 32472019, 64944038, 97416057, 129888076, 194832114, 389664228]

約数ペア:

[(1, 389664228), (2, 194832114), (3, 129888076), (4, 97416057), (6, 64944038), (12, 32472019), (67, 5815884), (113, 3448356), (134, 2907942), (201, 1938628), (226, 1724178), (268, 1453971), (339, 1149452), (402, 969314), (452, 862089), (678, 574726), (804, 484657), (1356, 287363), (4289, 90852), (7571, 51468), (8578, 45426), (12867, 30284), (15142, 25734), (17156, 22713)]