389625276

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1\times {\mathrm{571}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 921368448

約数和(自身を除く): 531743172

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 563, 571, 606, 1126, 1142, 1212, 1689, 1713, 2252, 2284, 3378, 3426, 6756, 6852, 56863, 57671, 113726, 115342, 170589, 173013, 227452, 230684, 321473, 341178, 346026, 642946, 682356, 692052, 964419, 1285892, 1928838, 3857676, 32468773, 64937546, 97406319, 129875092, 194812638, 389625276]

約数ペア:

[(1, 389625276), (2, 194812638), (3, 129875092), (4, 97406319), (6, 64937546), (12, 32468773), (101, 3857676), (202, 1928838), (303, 1285892), (404, 964419), (563, 692052), (571, 682356), (606, 642946), (1126, 346026), (1142, 341178), (1212, 321473), (1689, 230684), (1713, 227452), (2252, 173013), (2284, 170589), (3378, 115342), (3426, 113726), (6756, 57671), (6852, 56863)]