305133066

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 773660160

約数和(自身を除く): 468527094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 163, 166, 179, 249, 326, 358, 489, 498, 537, 581, 747, 978, 1074, 1141, 1162, 1253, 1467, 1494, 1611, 1743, 2282, 2506, 2934, 3222, 3423, 3486, 3759, 5229, 6846, 7518, 10269, 10458, 11277, 13529, 14857, 20538, 22554, 27058, 29177, 29714, 40587, 44571, 58354, 81174, 87531, 89142, 94703, 103999, 121761, 133713, 175062, 189406, 204239, 207998, 243522, 262593, 267426, 284109, 311997, 408478, 525186, 568218, 612717, 623994, 852327, 935991, 1225434, 1704654, 1838151, 1871982, 2421691, 3676302, 4843382, 7265073, 14530146, 16951837, 21795219, 33903674, 43590438, 50855511, 101711022, 152566533, 305133066]

約数ペア:

[(1, 305133066), (2, 152566533), (3, 101711022), (6, 50855511), (7, 43590438), (9, 33903674), (14, 21795219), (18, 16951837), (21, 14530146), (42, 7265073), (63, 4843382), (83, 3676302), (126, 2421691), (163, 1871982), (166, 1838151), (179, 1704654), (249, 1225434), (326, 935991), (358, 852327), (489, 623994), (498, 612717), (537, 568218), (581, 525186), (747, 408478), (978, 311997), (1074, 284109), (1141, 267426), (1162, 262593), (1253, 243522), (1467, 207998), (1494, 204239), (1611, 189406), (1743, 175062), (2282, 133713), (2506, 121761), (2934, 103999), (3222, 94703), (3423, 89142), (3486, 87531), (3759, 81174), (5229, 58354), (6846, 44571), (7518, 40587), (10269, 29714), (10458, 29177), (11277, 27058), (13529, 22554), (14857, 20538)]