490062312

素因数分解:

$2^3\times 3^4\times {\mathrm{157}}^1\times {\mathrm{4817}}^1$

素因数の和:4992

約数の個数: 80

約数和(自身を含む): 1381657860

約数和(自身を除く): 891595548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 157, 162, 216, 314, 324, 471, 628, 648, 942, 1256, 1413, 1884, 2826, 3768, 4239, 4817, 5652, 8478, 9634, 11304, 12717, 14451, 16956, 19268, 25434, 28902, 33912, 38536, 43353, 50868, 57804, 86706, 101736, 115608, 130059, 173412, 260118, 346824, 390177, 520236, 756269, 780354, 1040472, 1512538, 1560708, 2268807, 3025076, 3121416, 4537614, 6050152, 6806421, 9075228, 13612842, 18150456, 20419263, 27225684, 40838526, 54451368, 61257789, 81677052, 122515578, 163354104, 245031156, 490062312]

約数ペア:

[(1, 490062312), (2, 245031156), (3, 163354104), (4, 122515578), (6, 81677052), (8, 61257789), (9, 54451368), (12, 40838526), (18, 27225684), (24, 20419263), (27, 18150456), (36, 13612842), (54, 9075228), (72, 6806421), (81, 6050152), (108, 4537614), (157, 3121416), (162, 3025076), (216, 2268807), (314, 1560708), (324, 1512538), (471, 1040472), (628, 780354), (648, 756269), (942, 520236), (1256, 390177), (1413, 346824), (1884, 260118), (2826, 173412), (3768, 130059), (4239, 115608), (4817, 101736), (5652, 86706), (8478, 57804), (9634, 50868), (11304, 43353), (12717, 38536), (14451, 33912), (16956, 28902), (19268, 25434)]