342421924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{569}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 659594880

約数和(自身を除く): 317172956

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 163, 284, 326, 569, 652, 923, 1138, 1846, 2119, 2276, 3692, 4238, 7397, 8476, 11573, 14794, 23146, 29588, 40399, 46292, 80798, 92747, 150449, 161596, 185494, 300898, 370988, 525187, 601796, 1050374, 1205711, 2100748, 2411422, 4822844, 6585037, 13170074, 26340148, 85605481, 171210962, 342421924]

約数ペア:

[(1, 342421924), (2, 171210962), (4, 85605481), (13, 26340148), (26, 13170074), (52, 6585037), (71, 4822844), (142, 2411422), (163, 2100748), (284, 1205711), (326, 1050374), (569, 601796), (652, 525187), (923, 370988), (1138, 300898), (1846, 185494), (2119, 161596), (2276, 150449), (3692, 92747), (4238, 80798), (7397, 46292), (8476, 40399), (11573, 29588), (14794, 23146)]