1620409824

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{829}}^1$

素因数の和:1473

約数の個数: 144

約数和(自身を含む): 5041174320

約数和(自身を除く): 3420764496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 617, 792, 829, 1056, 1234, 1584, 1658, 1851, 2468, 2487, 3168, 3316, 3702, 4936, 4974, 5553, 6632, 6787, 7404, 7461, 9119, 9872, 9948, 11106, 13264, 13574, 14808, 14922, 18238, 19744, 19896, 20361, 22212, 26528, 27148, 27357, 29616, 29844, 36476, 39792, 40722, 44424, 54296, 54714, 59232, 59688, 61083, 72952, 79584, 81444, 82071, 88848, 108592, 109428, 119376, 122166, 145904, 162888, 164142, 177696, 217184, 218856, 238752, 244332, 291808, 325776, 328284, 437712, 488664, 511493, 651552, 656568, 875424, 977328, 1022986, 1313136, 1534479, 1954656, 2045972, 2626272, 3068958, 4091944, 4603437, 5626423, 6137916, 8183888, 9206874, 11252846, 12275832, 16367776, 16879269, 18413748, 22505692, 24551664, 33758538, 36827496, 45011384, 49103328, 50637807, 67517076, 73654992, 90022768, 101275614, 135034152, 147309984, 180045536, 202551228, 270068304, 405102456, 540136608, 810204912, 1620409824]

約数ペア:

[(1, 1620409824), (2, 810204912), (3, 540136608), (4, 405102456), (6, 270068304), (8, 202551228), (9, 180045536), (11, 147309984), (12, 135034152), (16, 101275614), (18, 90022768), (22, 73654992), (24, 67517076), (32, 50637807), (33, 49103328), (36, 45011384), (44, 36827496), (48, 33758538), (66, 24551664), (72, 22505692), (88, 18413748), (96, 16879269), (99, 16367776), (132, 12275832), (144, 11252846), (176, 9206874), (198, 8183888), (264, 6137916), (288, 5626423), (352, 4603437), (396, 4091944), (528, 3068958), (617, 2626272), (792, 2045972), (829, 1954656), (1056, 1534479), (1234, 1313136), (1584, 1022986), (1658, 977328), (1851, 875424), (2468, 656568), (2487, 651552), (3168, 511493), (3316, 488664), (3702, 437712), (4936, 328284), (4974, 325776), (5553, 291808), (6632, 244332), (6787, 238752), (7404, 218856), (7461, 217184), (9119, 177696), (9872, 164142), (9948, 162888), (11106, 145904), (13264, 122166), (13574, 119376), (14808, 109428), (14922, 108592), (18238, 88848), (19744, 82071), (19896, 81444), (20361, 79584), (22212, 72952), (26528, 61083), (27148, 59688), (27357, 59232), (29616, 54714), (29844, 54296), (36476, 44424), (39792, 40722)]