1420142976

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1326

約数の個数: 256

約数和(自身を含む): 4896000000

約数和(自身を除く): 3475857024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 64, 72, 84, 94, 96, 108, 112, 126, 128, 141, 144, 168, 188, 189, 192, 216, 224, 252, 282, 288, 329, 336, 376, 378, 384, 423, 432, 448, 504, 564, 576, 658, 672, 752, 756, 846, 864, 896, 987, 1008, 1128, 1152, 1249, 1269, 1316, 1344, 1504, 1512, 1692, 1728, 1974, 2016, 2256, 2498, 2538, 2632, 2688, 2961, 3008, 3024, 3384, 3456, 3747, 3948, 4032, 4512, 4996, 5076, 5264, 5922, 6016, 6048, 6768, 7494, 7896, 8064, 8743, 8883, 9024, 9992, 10152, 10528, 11241, 11844, 12096, 13536, 14988, 15792, 17486, 17766, 18048, 19984, 20304, 21056, 22482, 23688, 24192, 26229, 27072, 29976, 31584, 33723, 34972, 35532, 39968, 40608, 42112, 44964, 47376, 52458, 54144, 58703, 59952, 63168, 67446, 69944, 71064, 78687, 79936, 81216, 89928, 94752, 104916, 117406, 119904, 126336, 134892, 139888, 142128, 157374, 159872, 162432, 176109, 179856, 189504, 209832, 234812, 236061, 239808, 269784, 279776, 284256, 314748, 352218, 359712, 379008, 410921, 419664, 469624, 472122, 479616, 528327, 539568, 559552, 568512, 629496, 704436, 719424, 821842, 839328, 939248, 944244, 1056654, 1079136, 1119104, 1137024, 1232763, 1258992, 1408872, 1438848, 1584981, 1643684, 1678656, 1878496, 1888488, 2113308, 2158272, 2465526, 2517984, 2817744, 3169962, 3287368, 3357312, 3698289, 3756992, 3776976, 4226616, 4316544, 4931052, 5035968, 5635488, 6339924, 6574736, 7396578, 7513984, 7553952, 8453232, 9862104, 10071936, 11094867, 11270976, 12679848, 13149472, 14793156, 15107904, 16906464, 19724208, 22189734, 22541952, 25359696, 26298944, 29586312, 30215808, 33812928, 39448416, 44379468, 50719392, 52597888, 59172624, 67625856, 78896832, 88758936, 101438784, 118345248, 157793664, 177517872, 202877568, 236690496, 355035744, 473380992, 710071488, 1420142976]

約数ペア:

[(1, 1420142976), (2, 710071488), (3, 473380992), (4, 355035744), (6, 236690496), (7, 202877568), (8, 177517872), (9, 157793664), (12, 118345248), (14, 101438784), (16, 88758936), (18, 78896832), (21, 67625856), (24, 59172624), (27, 52597888), (28, 50719392), (32, 44379468), (36, 39448416), (42, 33812928), (47, 30215808), (48, 29586312), (54, 26298944), (56, 25359696), (63, 22541952), (64, 22189734), (72, 19724208), (84, 16906464), (94, 15107904), (96, 14793156), (108, 13149472), (112, 12679848), (126, 11270976), (128, 11094867), (141, 10071936), (144, 9862104), (168, 8453232), (188, 7553952), (189, 7513984), (192, 7396578), (216, 6574736), (224, 6339924), (252, 5635488), (282, 5035968), (288, 4931052), (329, 4316544), (336, 4226616), (376, 3776976), (378, 3756992), (384, 3698289), (423, 3357312), (432, 3287368), (448, 3169962), (504, 2817744), (564, 2517984), (576, 2465526), (658, 2158272), (672, 2113308), (752, 1888488), (756, 1878496), (846, 1678656), (864, 1643684), (896, 1584981), (987, 1438848), (1008, 1408872), (1128, 1258992), (1152, 1232763), (1249, 1137024), (1269, 1119104), (1316, 1079136), (1344, 1056654), (1504, 944244), (1512, 939248), (1692, 839328), (1728, 821842), (1974, 719424), (2016, 704436), (2256, 629496), (2498, 568512), (2538, 559552), (2632, 539568), (2688, 528327), (2961, 479616), (3008, 472122), (3024, 469624), (3384, 419664), (3456, 410921), (3747, 379008), (3948, 359712), (4032, 352218), (4512, 314748), (4996, 284256), (5076, 279776), (5264, 269784), (5922, 239808), (6016, 236061), (6048, 234812), (6768, 209832), (7494, 189504), (7896, 179856), (8064, 176109), (8743, 162432), (8883, 159872), (9024, 157374), (9992, 142128), (10152, 139888), (10528, 134892), (11241, 126336), (11844, 119904), (12096, 117406), (13536, 104916), (14988, 94752), (15792, 89928), (17486, 81216), (17766, 79936), (18048, 78687), (19984, 71064), (20304, 69944), (21056, 67446), (22482, 63168), (23688, 59952), (24192, 58703), (26229, 54144), (27072, 52458), (29976, 47376), (31584, 44964), (33723, 42112), (34972, 40608), (35532, 39968)]