12559701088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:537

約数の個数: 144

約数和(自身を含む): 28214609472

約数和(自身を除く): 15654908384

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 107, 124, 176, 214, 248, 341, 347, 352, 428, 496, 682, 694, 856, 961, 992, 1177, 1364, 1388, 1712, 1922, 2354, 2728, 2776, 3317, 3424, 3817, 3844, 4708, 5456, 5552, 6634, 7634, 7688, 9416, 10571, 10757, 10912, 11104, 13268, 15268, 15376, 18832, 21142, 21514, 26536, 30536, 30752, 36487, 37129, 37664, 42284, 43028, 53072, 61072, 72974, 74258, 84568, 86056, 102827, 106144, 118327, 122144, 145948, 148516, 169136, 172112, 205654, 236654, 291896, 297032, 333467, 338272, 344224, 408419, 411308, 473308, 583792, 594064, 666934, 816838, 822616, 946616, 1131097, 1150999, 1167584, 1188128, 1333868, 1633676, 1645232, 1893232, 2262194, 2301998, 2667736, 3267352, 3290464, 3668137, 3786464, 4524388, 4603996, 5335472, 6534704, 7336274, 9048776, 9207992, 10670944, 12660989, 13069408, 14672548, 18097552, 18415984, 25321978, 29345096, 35680969, 36195104, 36831968, 50643956, 58690192, 71361938, 101287912, 117380384, 142723876, 202575824, 285447752, 392490659, 405151648, 570895504, 784981318, 1141791008, 1569962636, 3139925272, 6279850544, 12559701088]

約数ペア:

[(1, 12559701088), (2, 6279850544), (4, 3139925272), (8, 1569962636), (11, 1141791008), (16, 784981318), (22, 570895504), (31, 405151648), (32, 392490659), (44, 285447752), (62, 202575824), (88, 142723876), (107, 117380384), (124, 101287912), (176, 71361938), (214, 58690192), (248, 50643956), (341, 36831968), (347, 36195104), (352, 35680969), (428, 29345096), (496, 25321978), (682, 18415984), (694, 18097552), (856, 14672548), (961, 13069408), (992, 12660989), (1177, 10670944), (1364, 9207992), (1388, 9048776), (1712, 7336274), (1922, 6534704), (2354, 5335472), (2728, 4603996), (2776, 4524388), (3317, 3786464), (3424, 3668137), (3817, 3290464), (3844, 3267352), (4708, 2667736), (5456, 2301998), (5552, 2262194), (6634, 1893232), (7634, 1645232), (7688, 1633676), (9416, 1333868), (10571, 1188128), (10757, 1167584), (10912, 1150999), (11104, 1131097), (13268, 946616), (15268, 822616), (15376, 816838), (18832, 666934), (21142, 594064), (21514, 583792), (26536, 473308), (30536, 411308), (30752, 408419), (36487, 344224), (37129, 338272), (37664, 333467), (42284, 297032), (43028, 291896), (53072, 236654), (61072, 205654), (72974, 172112), (74258, 169136), (84568, 148516), (86056, 145948), (102827, 122144), (106144, 118327)]