1279430104

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 2548720800

約数和(自身を除く): 1269290696

約数列:

[1, 2, 4, 8, 37, 59, 61, 74, 118, 122, 148, 236, 244, 296, 472, 488, 1201, 2183, 2257, 2402, 3599, 4366, 4514, 4804, 7198, 8732, 9028, 9608, 14396, 17464, 18056, 28792, 44437, 70859, 73261, 88874, 133163, 141718, 146522, 177748, 266326, 283436, 293044, 355496, 532652, 566872, 586088, 1065304, 2621783, 2710657, 4322399, 5243566, 5421314, 8644798, 10487132, 10842628, 17289596, 20974264, 21685256, 34579192, 159928763, 319857526, 639715052, 1279430104]

約数ペア:

[(1, 1279430104), (2, 639715052), (4, 319857526), (8, 159928763), (37, 34579192), (59, 21685256), (61, 20974264), (74, 17289596), (118, 10842628), (122, 10487132), (148, 8644798), (236, 5421314), (244, 5243566), (296, 4322399), (472, 2710657), (488, 2621783), (1201, 1065304), (2183, 586088), (2257, 566872), (2402, 532652), (3599, 355496), (4366, 293044), (4514, 283436), (4804, 266326), (7198, 177748), (8732, 146522), (9028, 141718), (9608, 133163), (14396, 88874), (17464, 73261), (18056, 70859), (28792, 44437)]