249391272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61487}}^1$

素因数の和:61522

約数の個数: 48

約数和(自身を含む): 675138240

約数和(自身を除く): 425746968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 61487, 122974, 184461, 245948, 368922, 491896, 737844, 799331, 1475688, 1598662, 2397993, 3197324, 4795986, 6394648, 9591972, 10391303, 19183944, 20782606, 31173909, 41565212, 62347818, 83130424, 124695636, 249391272]

約数ペア:

[(1, 249391272), (2, 124695636), (3, 83130424), (4, 62347818), (6, 41565212), (8, 31173909), (12, 20782606), (13, 19183944), (24, 10391303), (26, 9591972), (39, 6394648), (52, 4795986), (78, 3197324), (104, 2397993), (156, 1598662), (169, 1475688), (312, 799331), (338, 737844), (507, 491896), (676, 368922), (1014, 245948), (1352, 184461), (2028, 122974), (4056, 61487)]