248624688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{30649}}^1$

素因数の和:30686

約数の個数: 60

約数和(自身を含む): 695509800

約数和(自身を除く): 446885112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 4056, 8112, 30649, 61298, 91947, 122596, 183894, 245192, 367788, 398437, 490384, 735576, 796874, 1195311, 1471152, 1593748, 2390622, 3187496, 4781244, 5179681, 6374992, 9562488, 10359362, 15539043, 19124976, 20718724, 31078086, 41437448, 62156172, 82874896, 124312344, 248624688]

約数ペア:

[(1, 248624688), (2, 124312344), (3, 82874896), (4, 62156172), (6, 41437448), (8, 31078086), (12, 20718724), (13, 19124976), (16, 15539043), (24, 10359362), (26, 9562488), (39, 6374992), (48, 5179681), (52, 4781244), (78, 3187496), (104, 2390622), (156, 1593748), (169, 1471152), (208, 1195311), (312, 796874), (338, 735576), (507, 490384), (624, 398437), (676, 367788), (1014, 245192), (1352, 183894), (2028, 122596), (2704, 91947), (4056, 61298), (8112, 30649)]