328508433680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{586622203}}^1$

素因数の和:586622223

約数の個数: 40

約数和(自身を含む): 872893839552

約数和(自身を除く): 544385405872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 586622203, 1173244406, 2346488812, 2933111015, 4106355421, 4692977624, 5866222030, 8212710842, 9385955248, 11732444060, 16425421684, 20531777105, 23464888120, 32850843368, 41063554210, 46929776240, 65701686736, 82127108420, 164254216840, 328508433680]

約数ペア:

[(1, 328508433680), (2, 164254216840), (4, 82127108420), (5, 65701686736), (7, 46929776240), (8, 41063554210), (10, 32850843368), (14, 23464888120), (16, 20531777105), (20, 16425421684), (28, 11732444060), (35, 9385955248), (40, 8212710842), (56, 5866222030), (70, 4692977624), (80, 4106355421), (112, 2933111015), (140, 2346488812), (280, 1173244406), (560, 586622203)]