400382664

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1\times {\mathrm{1471}}^1$

素因数の和:2522

約数の個数: 64

約数和(自身を含む): 1093754880

約数和(自身を除く): 693372216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1031, 1471, 2062, 2942, 3093, 4124, 4413, 5884, 6186, 8248, 8826, 11341, 11768, 12372, 16181, 17652, 22682, 24744, 32362, 34023, 35304, 45364, 48543, 64724, 68046, 90728, 97086, 129448, 136092, 194172, 272184, 388344, 1516601, 3033202, 4549803, 6066404, 9099606, 12132808, 16682611, 18199212, 33365222, 36398424, 50047833, 66730444, 100095666, 133460888, 200191332, 400382664]

約数ペア:

[(1, 400382664), (2, 200191332), (3, 133460888), (4, 100095666), (6, 66730444), (8, 50047833), (11, 36398424), (12, 33365222), (22, 18199212), (24, 16682611), (33, 12132808), (44, 9099606), (66, 6066404), (88, 4549803), (132, 3033202), (264, 1516601), (1031, 388344), (1471, 272184), (2062, 194172), (2942, 136092), (3093, 129448), (4124, 97086), (4413, 90728), (5884, 68046), (6186, 64724), (8248, 48543), (8826, 45364), (11341, 35304), (11768, 34023), (12372, 32362), (16181, 24744), (17652, 22682)]