127885464

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{253741}}^1$

素因数の和:253760

約数の個数: 48

約数和(自身を含む): 395837520

約数和(自身を除く): 267952056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 253741, 507482, 761223, 1014964, 1522446, 1776187, 2029928, 2283669, 3044892, 3552374, 4567338, 5328561, 6089784, 7104748, 9134676, 10657122, 14209496, 15985683, 18269352, 21314244, 31971366, 42628488, 63942732, 127885464]

約数ペア:

[(1, 127885464), (2, 63942732), (3, 42628488), (4, 31971366), (6, 21314244), (7, 18269352), (8, 15985683), (9, 14209496), (12, 10657122), (14, 9134676), (18, 7104748), (21, 6089784), (24, 5328561), (28, 4567338), (36, 3552374), (42, 3044892), (56, 2283669), (63, 2029928), (72, 1776187), (84, 1522446), (126, 1014964), (168, 761223), (252, 507482), (504, 253741)]