210845544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3329}}^1$

素因数の和:3387

約数の個数: 128

約数和(自身を含む): 671328000

約数和(自身を除く): 460482456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 78, 84, 87, 91, 104, 116, 156, 168, 174, 182, 203, 232, 273, 312, 348, 364, 377, 406, 546, 609, 696, 728, 754, 812, 1092, 1131, 1218, 1508, 1624, 2184, 2262, 2436, 2639, 3016, 3329, 4524, 4872, 5278, 6658, 7917, 9048, 9987, 10556, 13316, 15834, 19974, 21112, 23303, 26632, 31668, 39948, 43277, 46606, 63336, 69909, 79896, 86554, 93212, 96541, 129831, 139818, 173108, 186424, 193082, 259662, 279636, 289623, 302939, 346216, 386164, 519324, 559272, 579246, 605878, 675787, 772328, 908817, 1038648, 1158492, 1211756, 1255033, 1351574, 1817634, 2027361, 2316984, 2423512, 2510066, 2703148, 3635268, 3765099, 4054722, 5020132, 5406296, 7270536, 7530198, 8109444, 8785231, 10040264, 15060396, 16218888, 17570462, 26355693, 30120792, 35140924, 52711386, 70281848, 105422772, 210845544]

約数ペア:

[(1, 210845544), (2, 105422772), (3, 70281848), (4, 52711386), (6, 35140924), (7, 30120792), (8, 26355693), (12, 17570462), (13, 16218888), (14, 15060396), (21, 10040264), (24, 8785231), (26, 8109444), (28, 7530198), (29, 7270536), (39, 5406296), (42, 5020132), (52, 4054722), (56, 3765099), (58, 3635268), (78, 2703148), (84, 2510066), (87, 2423512), (91, 2316984), (104, 2027361), (116, 1817634), (156, 1351574), (168, 1255033), (174, 1211756), (182, 1158492), (203, 1038648), (232, 908817), (273, 772328), (312, 675787), (348, 605878), (364, 579246), (377, 559272), (406, 519324), (546, 386164), (609, 346216), (696, 302939), (728, 289623), (754, 279636), (812, 259662), (1092, 193082), (1131, 186424), (1218, 173108), (1508, 139818), (1624, 129831), (2184, 96541), (2262, 93212), (2436, 86554), (2639, 79896), (3016, 69909), (3329, 63336), (4524, 46606), (4872, 43277), (5278, 39948), (6658, 31668), (7917, 26632), (9048, 23303), (9987, 21112), (10556, 19974), (13316, 15834)]