638062944

素因数分解:

$2^5\times 3^1\times {\mathrm{569}}^1\times {\mathrm{11681}}^1$

素因数の和:12263

約数の個数: 48

約数和(自身を含む): 1678002480

約数和(自身を除く): 1039939536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 569, 1138, 1707, 2276, 3414, 4552, 6828, 9104, 11681, 13656, 18208, 23362, 27312, 35043, 46724, 54624, 70086, 93448, 140172, 186896, 280344, 373792, 560688, 1121376, 6646489, 13292978, 19939467, 26585956, 39878934, 53171912, 79757868, 106343824, 159515736, 212687648, 319031472, 638062944]

約数ペア:

[(1, 638062944), (2, 319031472), (3, 212687648), (4, 159515736), (6, 106343824), (8, 79757868), (12, 53171912), (16, 39878934), (24, 26585956), (32, 19939467), (48, 13292978), (96, 6646489), (569, 1121376), (1138, 560688), (1707, 373792), (2276, 280344), (3414, 186896), (4552, 140172), (6828, 93448), (9104, 70086), (11681, 54624), (13656, 46724), (18208, 35043), (23362, 27312)]