492025924

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 982824192

約数和(自身を除く): 490798268

約数列:

[1, 2, 4, 13, 26, 31, 52, 53, 62, 106, 124, 169, 212, 338, 403, 443, 676, 689, 806, 886, 1378, 1612, 1643, 1772, 2756, 3286, 5239, 5759, 6572, 8957, 10478, 11518, 13733, 17914, 20956, 21359, 23036, 23479, 27466, 35828, 42718, 46958, 54932, 74867, 85436, 93916, 149734, 178529, 277667, 299468, 305227, 357058, 555334, 610454, 714116, 727849, 1110668, 1220908, 1455698, 2320877, 2911396, 3967951, 4641754, 7935902, 9283508, 9462037, 15871804, 18924074, 37848148, 123006481, 246012962, 492025924]

約数ペア:

[(1, 492025924), (2, 246012962), (4, 123006481), (13, 37848148), (26, 18924074), (31, 15871804), (52, 9462037), (53, 9283508), (62, 7935902), (106, 4641754), (124, 3967951), (169, 2911396), (212, 2320877), (338, 1455698), (403, 1220908), (443, 1110668), (676, 727849), (689, 714116), (806, 610454), (886, 555334), (1378, 357058), (1612, 305227), (1643, 299468), (1772, 277667), (2756, 178529), (3286, 149734), (5239, 93916), (5759, 85436), (6572, 74867), (8957, 54932), (10478, 46958), (11518, 42718), (13733, 35828), (17914, 27466), (20956, 23479), (21359, 23036)]