311593152

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4027}}^1$

素因数の和:4086

約数の個数: 112

約数和(自身を含む): 916708352

約数和(自身を除く): 605115200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2976, 3224, 4027, 4836, 5952, 6448, 8054, 9672, 12081, 12896, 16108, 19344, 24162, 25792, 32216, 38688, 48324, 52351, 64432, 77376, 96648, 104702, 124837, 128864, 157053, 193296, 209404, 249674, 257728, 314106, 374511, 386592, 418808, 499348, 628212, 749022, 773184, 837616, 998696, 1256424, 1498044, 1622881, 1675232, 1997392, 2512848, 2996088, 3245762, 3350464, 3994784, 4868643, 5025696, 5992176, 6491524, 7989568, 9737286, 10051392, 11984352, 12983048, 19474572, 23968704, 25966096, 38949144, 51932192, 77898288, 103864384, 155796576, 311593152]

約数ペア:

[(1, 311593152), (2, 155796576), (3, 103864384), (4, 77898288), (6, 51932192), (8, 38949144), (12, 25966096), (13, 23968704), (16, 19474572), (24, 12983048), (26, 11984352), (31, 10051392), (32, 9737286), (39, 7989568), (48, 6491524), (52, 5992176), (62, 5025696), (64, 4868643), (78, 3994784), (93, 3350464), (96, 3245762), (104, 2996088), (124, 2512848), (156, 1997392), (186, 1675232), (192, 1622881), (208, 1498044), (248, 1256424), (312, 998696), (372, 837616), (403, 773184), (416, 749022), (496, 628212), (624, 499348), (744, 418808), (806, 386592), (832, 374511), (992, 314106), (1209, 257728), (1248, 249674), (1488, 209404), (1612, 193296), (1984, 157053), (2418, 128864), (2496, 124837), (2976, 104702), (3224, 96648), (4027, 77376), (4836, 64432), (5952, 52351), (6448, 48324), (8054, 38688), (9672, 32216), (12081, 25792), (12896, 24162), (16108, 19344)]