220513656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6577}}^1$

素因数の和:6724

約数の個数: 64

約数和(自身を含む): 606228480

約数和(自身を除く): 385714824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 127, 132, 254, 264, 381, 508, 762, 1016, 1397, 1524, 2794, 3048, 4191, 5588, 6577, 8382, 11176, 13154, 16764, 19731, 26308, 33528, 39462, 52616, 72347, 78924, 144694, 157848, 217041, 289388, 434082, 578776, 835279, 868164, 1670558, 1736328, 2505837, 3341116, 5011674, 6682232, 9188069, 10023348, 18376138, 20046696, 27564207, 36752276, 55128414, 73504552, 110256828, 220513656]

約数ペア:

[(1, 220513656), (2, 110256828), (3, 73504552), (4, 55128414), (6, 36752276), (8, 27564207), (11, 20046696), (12, 18376138), (22, 10023348), (24, 9188069), (33, 6682232), (44, 5011674), (66, 3341116), (88, 2505837), (127, 1736328), (132, 1670558), (254, 868164), (264, 835279), (381, 578776), (508, 434082), (762, 289388), (1016, 217041), (1397, 157848), (1524, 144694), (2794, 78924), (3048, 72347), (4191, 52616), (5588, 39462), (6577, 33528), (8382, 26308), (11176, 19731), (13154, 16764)]