304865274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{196181}}^1$

素因数の和:196230

約数の個数: 32

約数和(自身を含む): 715671936

約数和(自身を除く): 410806662

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 196181, 392362, 588543, 1177086, 1373267, 2746534, 4119801, 7258697, 8239602, 14517394, 21776091, 43552182, 50810879, 101621758, 152432637, 304865274]

約数ペア:

[(1, 304865274), (2, 152432637), (3, 101621758), (6, 50810879), (7, 43552182), (14, 21776091), (21, 14517394), (37, 8239602), (42, 7258697), (74, 4119801), (111, 2746534), (222, 1373267), (259, 1177086), (518, 588543), (777, 392362), (1554, 196181)]