331864176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:411

約数の個数: 160

約数和(自身を含む): 1022918656

約数和(自身を除く): 691054480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 151, 168, 186, 211, 217, 248, 302, 336, 372, 422, 434, 453, 496, 604, 633, 651, 744, 844, 868, 906, 1057, 1208, 1266, 1302, 1477, 1488, 1688, 1736, 1812, 2114, 2416, 2532, 2604, 2954, 3171, 3376, 3472, 3624, 4228, 4431, 4681, 5064, 5208, 5908, 6342, 6541, 7248, 8456, 8862, 9362, 10128, 10416, 11816, 12684, 13082, 14043, 16912, 17724, 18724, 19623, 23632, 25368, 26164, 28086, 31861, 32767, 35448, 37448, 39246, 45787, 50736, 52328, 56172, 63722, 65534, 70896, 74896, 78492, 91574, 95583, 98301, 104656, 112344, 127444, 131068, 137361, 156984, 183148, 191166, 196602, 223027, 224688, 254888, 262136, 274722, 313968, 366296, 382332, 393204, 446054, 509776, 524272, 549444, 669081, 732592, 764664, 786408, 892108, 987691, 1098888, 1338162, 1529328, 1572816, 1784216, 1975382, 2197776, 2676324, 2963073, 3568432, 3950764, 5352648, 5926146, 6913837, 7901528, 10705296, 11852292, 13827674, 15803056, 20741511, 23704584, 27655348, 41483022, 47409168, 55310696, 82966044, 110621392, 165932088, 331864176]

約数ペア:

[(1, 331864176), (2, 165932088), (3, 110621392), (4, 82966044), (6, 55310696), (7, 47409168), (8, 41483022), (12, 27655348), (14, 23704584), (16, 20741511), (21, 15803056), (24, 13827674), (28, 11852292), (31, 10705296), (42, 7901528), (48, 6913837), (56, 5926146), (62, 5352648), (84, 3950764), (93, 3568432), (112, 2963073), (124, 2676324), (151, 2197776), (168, 1975382), (186, 1784216), (211, 1572816), (217, 1529328), (248, 1338162), (302, 1098888), (336, 987691), (372, 892108), (422, 786408), (434, 764664), (453, 732592), (496, 669081), (604, 549444), (633, 524272), (651, 509776), (744, 446054), (844, 393204), (868, 382332), (906, 366296), (1057, 313968), (1208, 274722), (1266, 262136), (1302, 254888), (1477, 224688), (1488, 223027), (1688, 196602), (1736, 191166), (1812, 183148), (2114, 156984), (2416, 137361), (2532, 131068), (2604, 127444), (2954, 112344), (3171, 104656), (3376, 98301), (3472, 95583), (3624, 91574), (4228, 78492), (4431, 74896), (4681, 70896), (5064, 65534), (5208, 63722), (5908, 56172), (6342, 52328), (6541, 50736), (7248, 45787), (8456, 39246), (8862, 37448), (9362, 35448), (10128, 32767), (10416, 31861), (11816, 28086), (12684, 26164), (13082, 25368), (14043, 23632), (16912, 19623), (17724, 18724)]