628705668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{88951}}^1$

素因数の和:89008

約数の個数: 48

約数和(自身を含む): 1594019840

約数和(自身を除く): 965314172

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 88951, 177902, 266853, 355804, 533706, 1067412, 1690069, 2757481, 3380138, 5070207, 5514962, 6760276, 8272443, 10140414, 11029924, 16544886, 20280828, 33089772, 52392139, 104784278, 157176417, 209568556, 314352834, 628705668]

約数ペア:

[(1, 628705668), (2, 314352834), (3, 209568556), (4, 157176417), (6, 104784278), (12, 52392139), (19, 33089772), (31, 20280828), (38, 16544886), (57, 11029924), (62, 10140414), (76, 8272443), (93, 6760276), (114, 5514962), (124, 5070207), (186, 3380138), (228, 2757481), (372, 1690069), (589, 1067412), (1178, 533706), (1767, 355804), (2356, 266853), (3534, 177902), (7068, 88951)]