27998756604

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^2\times {\mathrm{13417}}^1$

素因数の和:13474

約数の個数: 216

約数和(自身を含む): 89379981600

約数和(自身を除く): 61381224996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 169, 182, 196, 234, 252, 273, 294, 338, 343, 364, 441, 468, 507, 546, 588, 637, 676, 686, 819, 882, 1014, 1029, 1092, 1183, 1274, 1372, 1521, 1638, 1764, 1911, 2028, 2058, 2366, 2548, 3042, 3087, 3276, 3549, 3822, 4116, 4459, 4732, 5733, 6084, 6174, 7098, 7644, 8281, 8918, 10647, 11466, 12348, 13377, 13417, 14196, 16562, 17836, 21294, 22932, 24843, 26754, 26834, 33124, 40131, 40251, 42588, 49686, 53508, 53668, 57967, 74529, 80262, 80502, 93919, 99372, 115934, 120753, 149058, 160524, 161004, 173901, 174421, 187838, 231868, 241506, 281757, 298116, 347802, 348842, 375676, 483012, 521703, 523263, 563514, 657433, 695604, 697684, 845271, 1043406, 1046526, 1127028, 1220947, 1314866, 1569789, 1690542, 1972299, 2086812, 2093052, 2267473, 2441894, 2629732, 3139578, 3381084, 3662841, 3944598, 4534946, 4602031, 4883788, 5916897, 6279156, 6802419, 7325682, 7889196, 8546629, 9069892, 9204062, 10988523, 11833794, 13604838, 13806093, 14651364, 15872311, 17093258, 18408124, 20407257, 21977046, 23667588, 25639887, 27209676, 27612186, 31744622, 34186516, 40814514, 41418279, 43954092, 47616933, 51279774, 55224372, 59826403, 63489244, 76919661, 81629028, 82836558, 95233866, 102559548, 111106177, 119652806, 142850799, 153839322, 165673116, 179479209, 190467732, 222212354, 239305612, 285701598, 307678644, 333318531, 358958418, 444424708, 538437627, 571403196, 666637062, 717916836, 777743239, 999955593, 1076875254, 1333274124, 1555486478, 1999911186, 2153750508, 2333229717, 3110972956, 3999822372, 4666459434, 6999689151, 9332918868, 13999378302, 27998756604]

約数ペア:

[(1, 27998756604), (2, 13999378302), (3, 9332918868), (4, 6999689151), (6, 4666459434), (7, 3999822372), (9, 3110972956), (12, 2333229717), (13, 2153750508), (14, 1999911186), (18, 1555486478), (21, 1333274124), (26, 1076875254), (28, 999955593), (36, 777743239), (39, 717916836), (42, 666637062), (49, 571403196), (52, 538437627), (63, 444424708), (78, 358958418), (84, 333318531), (91, 307678644), (98, 285701598), (117, 239305612), (126, 222212354), (147, 190467732), (156, 179479209), (169, 165673116), (182, 153839322), (196, 142850799), (234, 119652806), (252, 111106177), (273, 102559548), (294, 95233866), (338, 82836558), (343, 81629028), (364, 76919661), (441, 63489244), (468, 59826403), (507, 55224372), (546, 51279774), (588, 47616933), (637, 43954092), (676, 41418279), (686, 40814514), (819, 34186516), (882, 31744622), (1014, 27612186), (1029, 27209676), (1092, 25639887), (1183, 23667588), (1274, 21977046), (1372, 20407257), (1521, 18408124), (1638, 17093258), (1764, 15872311), (1911, 14651364), (2028, 13806093), (2058, 13604838), (2366, 11833794), (2548, 10988523), (3042, 9204062), (3087, 9069892), (3276, 8546629), (3549, 7889196), (3822, 7325682), (4116, 6802419), (4459, 6279156), (4732, 5916897), (5733, 4883788), (6084, 4602031), (6174, 4534946), (7098, 3944598), (7644, 3662841), (8281, 3381084), (8918, 3139578), (10647, 2629732), (11466, 2441894), (12348, 2267473), (13377, 2093052), (13417, 2086812), (14196, 1972299), (16562, 1690542), (17836, 1569789), (21294, 1314866), (22932, 1220947), (24843, 1127028), (26754, 1046526), (26834, 1043406), (33124, 845271), (40131, 697684), (40251, 695604), (42588, 657433), (49686, 563514), (53508, 523263), (53668, 521703), (57967, 483012), (74529, 375676), (80262, 348842), (80502, 347802), (93919, 298116), (99372, 281757), (115934, 241506), (120753, 231868), (149058, 187838), (160524, 174421), (161004, 173901)]