400043472

素因数分解:

$2^4\times 3^1\times {\mathrm{653}}^1\times {\mathrm{12763}}^1$

素因数の和:13427

約数の個数: 40

約数和(自身を含む): 1035109344

約数和(自身を除く): 635065872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 653, 1306, 1959, 2612, 3918, 5224, 7836, 10448, 12763, 15672, 25526, 31344, 38289, 51052, 76578, 102104, 153156, 204208, 306312, 612624, 8334239, 16668478, 25002717, 33336956, 50005434, 66673912, 100010868, 133347824, 200021736, 400043472]

約数ペア:

[(1, 400043472), (2, 200021736), (3, 133347824), (4, 100010868), (6, 66673912), (8, 50005434), (12, 33336956), (16, 25002717), (24, 16668478), (48, 8334239), (653, 612624), (1306, 306312), (1959, 204208), (2612, 153156), (3918, 102104), (5224, 76578), (7836, 51052), (10448, 38289), (12763, 31344), (15672, 25526)]