319783152

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:615

約数の個数: 120

約数和(自身を含む): 907680000

約数和(自身を除く): 587896848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 169, 208, 237, 312, 316, 338, 474, 499, 507, 624, 632, 676, 948, 998, 1014, 1027, 1264, 1352, 1497, 1896, 1996, 2028, 2054, 2704, 2994, 3081, 3792, 3992, 4056, 4108, 5988, 6162, 6487, 7984, 8112, 8216, 11976, 12324, 12974, 13351, 16432, 19461, 23952, 24648, 25948, 26702, 38922, 39421, 40053, 49296, 51896, 53404, 77844, 78842, 80106, 84331, 103792, 106808, 118263, 155688, 157684, 160212, 168662, 213616, 236526, 252993, 311376, 315368, 320424, 337324, 473052, 505986, 512473, 630736, 640848, 674648, 946104, 1011972, 1024946, 1349296, 1537419, 1892208, 2023944, 2049892, 3074838, 4047888, 4099784, 6149676, 6662149, 8199568, 12299352, 13324298, 19986447, 24598704, 26648596, 39972894, 53297192, 79945788, 106594384, 159891576, 319783152]

約数ペア:

[(1, 319783152), (2, 159891576), (3, 106594384), (4, 79945788), (6, 53297192), (8, 39972894), (12, 26648596), (13, 24598704), (16, 19986447), (24, 13324298), (26, 12299352), (39, 8199568), (48, 6662149), (52, 6149676), (78, 4099784), (79, 4047888), (104, 3074838), (156, 2049892), (158, 2023944), (169, 1892208), (208, 1537419), (237, 1349296), (312, 1024946), (316, 1011972), (338, 946104), (474, 674648), (499, 640848), (507, 630736), (624, 512473), (632, 505986), (676, 473052), (948, 337324), (998, 320424), (1014, 315368), (1027, 311376), (1264, 252993), (1352, 236526), (1497, 213616), (1896, 168662), (1996, 160212), (2028, 157684), (2054, 155688), (2704, 118263), (2994, 106808), (3081, 103792), (3792, 84331), (3992, 80106), (4056, 78842), (4108, 77844), (5988, 53404), (6162, 51896), (6487, 49296), (7984, 40053), (8112, 39421), (8216, 38922), (11976, 26702), (12324, 25948), (12974, 24648), (13351, 23952), (16432, 19461)]