908491272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{5209}}^1$

素因数の和:5287

約数の個数: 96

約数和(自身を含む): 2517055200

約数和(自身を除く): 1608563928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 169, 172, 258, 312, 338, 344, 507, 516, 559, 676, 1014, 1032, 1118, 1352, 1677, 2028, 2236, 3354, 4056, 4472, 5209, 6708, 7267, 10418, 13416, 14534, 15627, 20836, 21801, 29068, 31254, 41672, 43602, 58136, 62508, 67717, 87204, 125016, 135434, 174408, 203151, 223987, 270868, 406302, 447974, 541736, 671961, 812604, 880321, 895948, 1343922, 1625208, 1760642, 1791896, 2640963, 2687844, 2911831, 3521284, 5281926, 5375688, 5823662, 7042568, 8735493, 10563852, 11647324, 17470986, 21127704, 23294648, 34941972, 37853803, 69883944, 75707606, 113561409, 151415212, 227122818, 302830424, 454245636, 908491272]

約数ペア:

[(1, 908491272), (2, 454245636), (3, 302830424), (4, 227122818), (6, 151415212), (8, 113561409), (12, 75707606), (13, 69883944), (24, 37853803), (26, 34941972), (39, 23294648), (43, 21127704), (52, 17470986), (78, 11647324), (86, 10563852), (104, 8735493), (129, 7042568), (156, 5823662), (169, 5375688), (172, 5281926), (258, 3521284), (312, 2911831), (338, 2687844), (344, 2640963), (507, 1791896), (516, 1760642), (559, 1625208), (676, 1343922), (1014, 895948), (1032, 880321), (1118, 812604), (1352, 671961), (1677, 541736), (2028, 447974), (2236, 406302), (3354, 270868), (4056, 223987), (4472, 203151), (5209, 174408), (6708, 135434), (7267, 125016), (10418, 87204), (13416, 67717), (14534, 62508), (15627, 58136), (20836, 43602), (21801, 41672), (29068, 31254)]