325156614

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{16487}}^1$

素因数の和:16684

約数の個数: 32

約数和(自身を含む): 688538880

約数和(自身を除く): 363382266

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 173, 346, 519, 1038, 3287, 6574, 9861, 16487, 19722, 32974, 49461, 98922, 313253, 626506, 939759, 1879518, 2852251, 5704502, 8556753, 17113506, 54192769, 108385538, 162578307, 325156614]

約数ペア:

[(1, 325156614), (2, 162578307), (3, 108385538), (6, 54192769), (19, 17113506), (38, 8556753), (57, 5704502), (114, 2852251), (173, 1879518), (346, 939759), (519, 626506), (1038, 313253), (3287, 98922), (6574, 49461), (9861, 32974), (16487, 19722)]