465520188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{619}}^1\times {\mathrm{1279}}^1$

素因数の和:1919

約数の個数: 72

約数和(自身を含む): 1266585600

約数和(自身を除く): 801065412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 619, 1238, 1279, 1857, 2476, 2558, 3714, 3837, 4333, 5116, 7428, 7674, 8666, 8953, 12999, 15348, 17332, 17906, 25998, 26859, 30331, 35812, 51996, 53718, 60662, 62671, 90993, 107436, 121324, 125342, 181986, 188013, 250684, 363972, 376026, 752052, 791701, 1583402, 2375103, 3166804, 4750206, 5541907, 9500412, 11083814, 16625721, 22167628, 33251442, 38793349, 66502884, 77586698, 116380047, 155173396, 232760094, 465520188]

約数ペア:

[(1, 465520188), (2, 232760094), (3, 155173396), (4, 116380047), (6, 77586698), (7, 66502884), (12, 38793349), (14, 33251442), (21, 22167628), (28, 16625721), (42, 11083814), (49, 9500412), (84, 5541907), (98, 4750206), (147, 3166804), (196, 2375103), (294, 1583402), (588, 791701), (619, 752052), (1238, 376026), (1279, 363972), (1857, 250684), (2476, 188013), (2558, 181986), (3714, 125342), (3837, 121324), (4333, 107436), (5116, 90993), (7428, 62671), (7674, 60662), (8666, 53718), (8953, 51996), (12999, 35812), (15348, 30331), (17332, 26859), (17906, 25998)]