779477328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16453}}^1$

素因数の和:16521

約数の個数: 120

約数和(自身を含む): 2546289408

約数和(自身を除く): 1766812080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1974, 2256, 2632, 2961, 3384, 3948, 5264, 5922, 6768, 7896, 11844, 15792, 16453, 23688, 32906, 47376, 49359, 65812, 98718, 115171, 131624, 148077, 197436, 230342, 263248, 296154, 345513, 394872, 460684, 592308, 691026, 773291, 789744, 921368, 1036539, 1184616, 1382052, 1546582, 1842736, 2073078, 2319873, 2369232, 2764104, 3093164, 4146156, 4639746, 5413037, 5528208, 6186328, 6959619, 8292312, 9279492, 10826074, 12372656, 13919238, 16239111, 16584624, 18558984, 21652148, 27838476, 32478222, 37117968, 43304296, 48717333, 55676952, 64956444, 86608592, 97434666, 111353904, 129912888, 194869332, 259825776, 389738664, 779477328]

約数ペア:

[(1, 779477328), (2, 389738664), (3, 259825776), (4, 194869332), (6, 129912888), (7, 111353904), (8, 97434666), (9, 86608592), (12, 64956444), (14, 55676952), (16, 48717333), (18, 43304296), (21, 37117968), (24, 32478222), (28, 27838476), (36, 21652148), (42, 18558984), (47, 16584624), (48, 16239111), (56, 13919238), (63, 12372656), (72, 10826074), (84, 9279492), (94, 8292312), (112, 6959619), (126, 6186328), (141, 5528208), (144, 5413037), (168, 4639746), (188, 4146156), (252, 3093164), (282, 2764104), (329, 2369232), (336, 2319873), (376, 2073078), (423, 1842736), (504, 1546582), (564, 1382052), (658, 1184616), (752, 1036539), (846, 921368), (987, 789744), (1008, 773291), (1128, 691026), (1316, 592308), (1692, 460684), (1974, 394872), (2256, 345513), (2632, 296154), (2961, 263248), (3384, 230342), (3948, 197436), (5264, 148077), (5922, 131624), (6768, 115171), (7896, 98718), (11844, 65812), (15792, 49359), (16453, 47376), (23688, 32906)]