486659808

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 1428598080

約数和(自身を除く): 941938272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 157, 188, 229, 282, 288, 314, 376, 423, 458, 471, 564, 628, 687, 752, 846, 916, 942, 1128, 1256, 1374, 1413, 1504, 1692, 1832, 1884, 2061, 2256, 2512, 2748, 2826, 3384, 3664, 3768, 4122, 4512, 5024, 5496, 5652, 6768, 7328, 7379, 7536, 8244, 10763, 10992, 11304, 13536, 14758, 15072, 16488, 21526, 21984, 22137, 22608, 29516, 32289, 32976, 35953, 43052, 44274, 45216, 59032, 64578, 65952, 66411, 71906, 86104, 88548, 96867, 107859, 118064, 129156, 132822, 143812, 172208, 177096, 193734, 215718, 236128, 258312, 265644, 287624, 323577, 344416, 354192, 387468, 431436, 516624, 531288, 575248, 647154, 708384, 774936, 862872, 1033248, 1062576, 1150496, 1294308, 1549872, 1689791, 1725744, 2125152, 2588616, 3099744, 3379582, 3451488, 5069373, 5177232, 6759164, 10138746, 10354464, 13518328, 15208119, 20277492, 27036656, 30416238, 40554984, 54073312, 60832476, 81109968, 121664952, 162219936, 243329904, 486659808]

約数ペア:

[(1, 486659808), (2, 243329904), (3, 162219936), (4, 121664952), (6, 81109968), (8, 60832476), (9, 54073312), (12, 40554984), (16, 30416238), (18, 27036656), (24, 20277492), (32, 15208119), (36, 13518328), (47, 10354464), (48, 10138746), (72, 6759164), (94, 5177232), (96, 5069373), (141, 3451488), (144, 3379582), (157, 3099744), (188, 2588616), (229, 2125152), (282, 1725744), (288, 1689791), (314, 1549872), (376, 1294308), (423, 1150496), (458, 1062576), (471, 1033248), (564, 862872), (628, 774936), (687, 708384), (752, 647154), (846, 575248), (916, 531288), (942, 516624), (1128, 431436), (1256, 387468), (1374, 354192), (1413, 344416), (1504, 323577), (1692, 287624), (1832, 265644), (1884, 258312), (2061, 236128), (2256, 215718), (2512, 193734), (2748, 177096), (2826, 172208), (3384, 143812), (3664, 132822), (3768, 129156), (4122, 118064), (4512, 107859), (5024, 96867), (5496, 88548), (5652, 86104), (6768, 71906), (7328, 66411), (7379, 65952), (7536, 64578), (8244, 59032), (10763, 45216), (10992, 44274), (11304, 43052), (13536, 35953), (14758, 32976), (15072, 32289), (16488, 29516), (21526, 22608), (21984, 22137)]