252724624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{8231}}^1$

素因数の和:8359

約数の個数: 40

約数和(自身を含む): 520591680

約数和(自身を除く): 267867056

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 152, 202, 304, 404, 808, 1616, 1919, 3838, 7676, 8231, 15352, 16462, 30704, 32924, 65848, 131696, 156389, 312778, 625556, 831331, 1251112, 1662662, 2502224, 3325324, 6650648, 13301296, 15795289, 31590578, 63181156, 126362312, 252724624]

約数ペア:

[(1, 252724624), (2, 126362312), (4, 63181156), (8, 31590578), (16, 15795289), (19, 13301296), (38, 6650648), (76, 3325324), (101, 2502224), (152, 1662662), (202, 1251112), (304, 831331), (404, 625556), (808, 312778), (1616, 156389), (1919, 131696), (3838, 65848), (7676, 32924), (8231, 30704), (15352, 16462)]