1259377016856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2187421}}^1$

素因数の和:2187609

約数の個数: 128

約数和(自身を含む): 3779865216000

約数和(自身を除く): 2520488199144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 149, 161, 168, 184, 276, 298, 322, 447, 483, 552, 596, 644, 894, 966, 1043, 1192, 1288, 1788, 1932, 2086, 3129, 3427, 3576, 3864, 4172, 6258, 6854, 8344, 10281, 12516, 13708, 20562, 23989, 25032, 27416, 41124, 47978, 71967, 82248, 95956, 143934, 191912, 287868, 575736, 2187421, 4374842, 6562263, 8749684, 13124526, 15311947, 17499368, 26249052, 30623894, 45935841, 50310683, 52498104, 61247788, 91871682, 100621366, 122495576, 150932049, 183743364, 201242732, 301864098, 325925729, 352174781, 367486728, 402485464, 603728196, 651851458, 704349562, 977777187, 1056524343, 1207456392, 1303702916, 1408699124, 1955554374, 2113048686, 2281480103, 2607405832, 2817398248, 3911108748, 4226097372, 4562960206, 6844440309, 7496291767, 7822217496, 8452194744, 9125920412, 13688880618, 14992583534, 18251840824, 22488875301, 27377761236, 29985167068, 44977750602, 52474042369, 54755522472, 59970334136, 89955501204, 104948084738, 157422127107, 179911002408, 209896169476, 314844254214, 419792338952, 629688508428, 1259377016856]

約数ペア:

[(1, 1259377016856), (2, 629688508428), (3, 419792338952), (4, 314844254214), (6, 209896169476), (7, 179911002408), (8, 157422127107), (12, 104948084738), (14, 89955501204), (21, 59970334136), (23, 54755522472), (24, 52474042369), (28, 44977750602), (42, 29985167068), (46, 27377761236), (56, 22488875301), (69, 18251840824), (84, 14992583534), (92, 13688880618), (138, 9125920412), (149, 8452194744), (161, 7822217496), (168, 7496291767), (184, 6844440309), (276, 4562960206), (298, 4226097372), (322, 3911108748), (447, 2817398248), (483, 2607405832), (552, 2281480103), (596, 2113048686), (644, 1955554374), (894, 1408699124), (966, 1303702916), (1043, 1207456392), (1192, 1056524343), (1288, 977777187), (1788, 704349562), (1932, 651851458), (2086, 603728196), (3129, 402485464), (3427, 367486728), (3576, 352174781), (3864, 325925729), (4172, 301864098), (6258, 201242732), (6854, 183743364), (8344, 150932049), (10281, 122495576), (12516, 100621366), (13708, 91871682), (20562, 61247788), (23989, 52498104), (25032, 50310683), (27416, 45935841), (41124, 30623894), (47978, 26249052), (71967, 17499368), (82248, 15311947), (95956, 13124526), (143934, 8749684), (191912, 6562263), (287868, 4374842), (575736, 2187421)]