481982868

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{1553}}^1$

素因数の和:1833

約数の個数: 72

約数和(自身を含む): 1257453288

約数和(自身を除く): 775470420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 233, 333, 444, 466, 666, 699, 932, 1332, 1398, 1553, 2097, 2796, 3106, 4194, 4659, 6212, 8388, 8621, 9318, 13977, 17242, 18636, 25863, 27954, 34484, 51726, 55908, 57461, 77589, 103452, 114922, 155178, 172383, 229844, 310356, 344766, 361849, 517149, 689532, 723698, 1034298, 1085547, 1447396, 2068596, 2171094, 3256641, 4342188, 6513282, 13026564, 13388413, 26776826, 40165239, 53553652, 80330478, 120495717, 160660956, 240991434, 481982868]

約数ペア:

[(1, 481982868), (2, 240991434), (3, 160660956), (4, 120495717), (6, 80330478), (9, 53553652), (12, 40165239), (18, 26776826), (36, 13388413), (37, 13026564), (74, 6513282), (111, 4342188), (148, 3256641), (222, 2171094), (233, 2068596), (333, 1447396), (444, 1085547), (466, 1034298), (666, 723698), (699, 689532), (932, 517149), (1332, 361849), (1398, 344766), (1553, 310356), (2097, 229844), (2796, 172383), (3106, 155178), (4194, 114922), (4659, 103452), (6212, 77589), (8388, 57461), (8621, 55908), (9318, 51726), (13977, 34484), (17242, 27954), (18636, 25863)]