251118475504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{9013}}^1$

素因数の和:9243

約数の個数: 160

約数和(自身を含む): 563338944000

約数和(自身を除く): 312220468496

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 52, 58, 62, 104, 116, 124, 149, 208, 232, 248, 298, 377, 403, 464, 496, 596, 754, 806, 899, 1192, 1508, 1612, 1798, 1937, 2384, 3016, 3224, 3596, 3874, 4321, 4619, 6032, 6448, 7192, 7748, 8642, 9013, 9238, 11687, 14384, 15496, 17284, 18026, 18476, 23374, 30992, 34568, 36052, 36952, 46748, 56173, 60047, 69136, 72104, 73904, 93496, 112346, 117169, 120094, 133951, 144208, 186992, 224692, 234338, 240188, 261377, 267902, 279403, 449384, 468676, 480376, 522754, 535804, 558806, 898768, 937352, 960752, 1045508, 1071608, 1117612, 1342937, 1741363, 1874704, 2091016, 2143216, 2235224, 2685874, 3397901, 3482726, 3632239, 4182032, 4470448, 5371748, 6795802, 6965452, 7264478, 8102687, 10743496, 13591604, 13930904, 14528956, 16205374, 17458181, 21486992, 27183208, 27861808, 29057912, 32410748, 34916362, 38945173, 41631047, 54366416, 58115824, 64821496, 69832724, 77890346, 83262094, 105334931, 129642992, 139665448, 155780692, 166524188, 210669862, 279330896, 311561384, 333048376, 421339724, 506287249, 541203611, 623122768, 666096752, 842679448, 1012574498, 1082407222, 1207300363, 1685358896, 2025148996, 2164814444, 2414600726, 4050297992, 4329628888, 4829201452, 8100595984, 8659257776, 9658402904, 15694904719, 19316805808, 31389809438, 62779618876, 125559237752, 251118475504]

約数ペア:

[(1, 251118475504), (2, 125559237752), (4, 62779618876), (8, 31389809438), (13, 19316805808), (16, 15694904719), (26, 9658402904), (29, 8659257776), (31, 8100595984), (52, 4829201452), (58, 4329628888), (62, 4050297992), (104, 2414600726), (116, 2164814444), (124, 2025148996), (149, 1685358896), (208, 1207300363), (232, 1082407222), (248, 1012574498), (298, 842679448), (377, 666096752), (403, 623122768), (464, 541203611), (496, 506287249), (596, 421339724), (754, 333048376), (806, 311561384), (899, 279330896), (1192, 210669862), (1508, 166524188), (1612, 155780692), (1798, 139665448), (1937, 129642992), (2384, 105334931), (3016, 83262094), (3224, 77890346), (3596, 69832724), (3874, 64821496), (4321, 58115824), (4619, 54366416), (6032, 41631047), (6448, 38945173), (7192, 34916362), (7748, 32410748), (8642, 29057912), (9013, 27861808), (9238, 27183208), (11687, 21486992), (14384, 17458181), (15496, 16205374), (17284, 14528956), (18026, 13930904), (18476, 13591604), (23374, 10743496), (30992, 8102687), (34568, 7264478), (36052, 6965452), (36952, 6795802), (46748, 5371748), (56173, 4470448), (60047, 4182032), (69136, 3632239), (72104, 3482726), (73904, 3397901), (93496, 2685874), (112346, 2235224), (117169, 2143216), (120094, 2091016), (133951, 1874704), (144208, 1741363), (186992, 1342937), (224692, 1117612), (234338, 1071608), (240188, 1045508), (261377, 960752), (267902, 937352), (279403, 898768), (449384, 558806), (468676, 535804), (480376, 522754)]