663049968

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{9721}}^1$

素因数の和:9775

約数の個数: 120

約数和(自身を含む): 2061452880

約数和(自身を除く): 1398402912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 49, 56, 58, 84, 87, 98, 112, 116, 147, 168, 174, 196, 203, 232, 294, 336, 348, 392, 406, 464, 588, 609, 696, 784, 812, 1176, 1218, 1392, 1421, 1624, 2352, 2436, 2842, 3248, 4263, 4872, 5684, 8526, 9721, 9744, 11368, 17052, 19442, 22736, 29163, 34104, 38884, 58326, 68047, 68208, 77768, 116652, 136094, 155536, 204141, 233304, 272188, 281909, 408282, 466608, 476329, 544376, 563818, 816564, 845727, 952658, 1088752, 1127636, 1428987, 1633128, 1691454, 1905316, 1973363, 2255272, 2857974, 3266256, 3382908, 3810632, 3946726, 4510544, 5715948, 5920089, 6765816, 7621264, 7893452, 11431896, 11840178, 13531632, 13813541, 15786904, 22863792, 23680356, 27627082, 31573808, 41440623, 47360712, 55254164, 82881246, 94721424, 110508328, 165762492, 221016656, 331524984, 663049968]

約数ペア:

[(1, 663049968), (2, 331524984), (3, 221016656), (4, 165762492), (6, 110508328), (7, 94721424), (8, 82881246), (12, 55254164), (14, 47360712), (16, 41440623), (21, 31573808), (24, 27627082), (28, 23680356), (29, 22863792), (42, 15786904), (48, 13813541), (49, 13531632), (56, 11840178), (58, 11431896), (84, 7893452), (87, 7621264), (98, 6765816), (112, 5920089), (116, 5715948), (147, 4510544), (168, 3946726), (174, 3810632), (196, 3382908), (203, 3266256), (232, 2857974), (294, 2255272), (336, 1973363), (348, 1905316), (392, 1691454), (406, 1633128), (464, 1428987), (588, 1127636), (609, 1088752), (696, 952658), (784, 845727), (812, 816564), (1176, 563818), (1218, 544376), (1392, 476329), (1421, 466608), (1624, 408282), (2352, 281909), (2436, 272188), (2842, 233304), (3248, 204141), (4263, 155536), (4872, 136094), (5684, 116652), (8526, 77768), (9721, 68208), (9744, 68047), (11368, 58326), (17052, 38884), (19442, 34104), (22736, 29163)]