1266639696

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1256587}}^1$

素因数の和:1256608

約数の個数: 60

約数和(自身を含む): 4051239712

約数和(自身を除く): 2784600016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1256587, 2513174, 3769761, 5026348, 7539522, 8796109, 10052696, 11309283, 15079044, 17592218, 20105392, 22618566, 26388327, 30158088, 35184436, 45237132, 52776654, 60316176, 70368872, 79164981, 90474264, 105553308, 140737744, 158329962, 180948528, 211106616, 316659924, 422213232, 633319848, 1266639696]

約数ペア:

[(1, 1266639696), (2, 633319848), (3, 422213232), (4, 316659924), (6, 211106616), (7, 180948528), (8, 158329962), (9, 140737744), (12, 105553308), (14, 90474264), (16, 79164981), (18, 70368872), (21, 60316176), (24, 52776654), (28, 45237132), (36, 35184436), (42, 30158088), (48, 26388327), (56, 22618566), (63, 20105392), (72, 17592218), (84, 15079044), (112, 11309283), (126, 10052696), (144, 8796109), (168, 7539522), (252, 5026348), (336, 3769761), (504, 2513174), (1008, 1256587)]