664764564

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{32377}}^1$

素因数の和:32472

約数の個数: 48

約数和(自身を含む): 1631851200

約数和(自身を除く): 967086636

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 59, 87, 116, 118, 174, 177, 236, 348, 354, 708, 1711, 3422, 5133, 6844, 10266, 20532, 32377, 64754, 97131, 129508, 194262, 388524, 938933, 1877866, 1910243, 2816799, 3755732, 3820486, 5633598, 5730729, 7640972, 11267196, 11461458, 22922916, 55397047, 110794094, 166191141, 221588188, 332382282, 664764564]

約数ペア:

[(1, 664764564), (2, 332382282), (3, 221588188), (4, 166191141), (6, 110794094), (12, 55397047), (29, 22922916), (58, 11461458), (59, 11267196), (87, 7640972), (116, 5730729), (118, 5633598), (174, 3820486), (177, 3755732), (236, 2816799), (348, 1910243), (354, 1877866), (708, 938933), (1711, 388524), (3422, 194262), (5133, 129508), (6844, 97131), (10266, 64754), (20532, 32377)]