521000634

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 1424908800

約数和(自身を除く): 903908166

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 49, 57, 61, 66, 77, 98, 114, 122, 133, 139, 147, 154, 183, 209, 231, 266, 278, 294, 366, 399, 417, 418, 427, 462, 539, 627, 671, 798, 834, 854, 931, 973, 1078, 1159, 1254, 1281, 1342, 1463, 1529, 1617, 1862, 1946, 2013, 2318, 2562, 2641, 2793, 2919, 2926, 2989, 3058, 3234, 3477, 4026, 4389, 4587, 4697, 5282, 5586, 5838, 5978, 6811, 6954, 7923, 8113, 8479, 8778, 8967, 9174, 9394, 10241, 10703, 12749, 13622, 14091, 15846, 16226, 16958, 17934, 18487, 20433, 20482, 21406, 24339, 25437, 25498, 28182, 29051, 30723, 32109, 32879, 36974, 38247, 40866, 48678, 50874, 55461, 56791, 58102, 59353, 61446, 64218, 65758, 74921, 76494, 87153, 89243, 93269, 98637, 110922, 113582, 118706, 129409, 149842, 161101, 170373, 174306, 178059, 178486, 186538, 197274, 203357, 224763, 258818, 267729, 279807, 322202, 340746, 356118, 388227, 406714, 415471, 449526, 483303, 535458, 559614, 610071, 624701, 652883, 776454, 830942, 966606, 1127707, 1220142, 1246413, 1249402, 1305766, 1423499, 1772111, 1874103, 1958649, 2255414, 2492826, 2846998, 3383121, 3544222, 3748206, 3917298, 4270497, 4570181, 5316333, 6766242, 7893949, 8540994, 9140362, 10632666, 12404777, 13710543, 15787898, 23681847, 24809554, 27421086, 37214331, 47363694, 74428662, 86833439, 173666878, 260500317, 521000634]

約数ペア:

[(1, 521000634), (2, 260500317), (3, 173666878), (6, 86833439), (7, 74428662), (11, 47363694), (14, 37214331), (19, 27421086), (21, 24809554), (22, 23681847), (33, 15787898), (38, 13710543), (42, 12404777), (49, 10632666), (57, 9140362), (61, 8540994), (66, 7893949), (77, 6766242), (98, 5316333), (114, 4570181), (122, 4270497), (133, 3917298), (139, 3748206), (147, 3544222), (154, 3383121), (183, 2846998), (209, 2492826), (231, 2255414), (266, 1958649), (278, 1874103), (294, 1772111), (366, 1423499), (399, 1305766), (417, 1249402), (418, 1246413), (427, 1220142), (462, 1127707), (539, 966606), (627, 830942), (671, 776454), (798, 652883), (834, 624701), (854, 610071), (931, 559614), (973, 535458), (1078, 483303), (1159, 449526), (1254, 415471), (1281, 406714), (1342, 388227), (1463, 356118), (1529, 340746), (1617, 322202), (1862, 279807), (1946, 267729), (2013, 258818), (2318, 224763), (2562, 203357), (2641, 197274), (2793, 186538), (2919, 178486), (2926, 178059), (2989, 174306), (3058, 170373), (3234, 161101), (3477, 149842), (4026, 129409), (4389, 118706), (4587, 113582), (4697, 110922), (5282, 98637), (5586, 93269), (5838, 89243), (5978, 87153), (6811, 76494), (6954, 74921), (7923, 65758), (8113, 64218), (8479, 61446), (8778, 59353), (8967, 58102), (9174, 56791), (9394, 55461), (10241, 50874), (10703, 48678), (12749, 40866), (13622, 38247), (14091, 36974), (15846, 32879), (16226, 32109), (16958, 30723), (17934, 29051), (18487, 28182), (20433, 25498), (20482, 25437), (21406, 24339)]