252718732

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2939}}^1$

素因数の和:3070

約数の個数: 48

約数和(自身を含む): 525530880

約数和(自身を除く): 272812148

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 83, 148, 166, 259, 332, 518, 581, 1036, 1162, 2324, 2939, 3071, 5878, 6142, 11756, 12284, 20573, 21497, 41146, 42994, 82292, 85988, 108743, 217486, 243937, 434972, 487874, 761201, 975748, 1522402, 1707559, 3044804, 3415118, 6830236, 9025669, 18051338, 36102676, 63179683, 126359366, 252718732]

約数ペア:

[(1, 252718732), (2, 126359366), (4, 63179683), (7, 36102676), (14, 18051338), (28, 9025669), (37, 6830236), (74, 3415118), (83, 3044804), (148, 1707559), (166, 1522402), (259, 975748), (332, 761201), (518, 487874), (581, 434972), (1036, 243937), (1162, 217486), (2324, 108743), (2939, 85988), (3071, 82292), (5878, 42994), (6142, 41146), (11756, 21497), (12284, 20573)]