493284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 1302336

約数和(自身を除く): 809052

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 101, 111, 132, 148, 202, 222, 303, 404, 407, 444, 606, 814, 1111, 1212, 1221, 1628, 2222, 2442, 3333, 3737, 4444, 4884, 6666, 7474, 11211, 13332, 14948, 22422, 41107, 44844, 82214, 123321, 164428, 246642, 493284]

約数ペア:

[(1, 493284), (2, 246642), (3, 164428), (4, 123321), (6, 82214), (11, 44844), (12, 41107), (22, 22422), (33, 14948), (37, 13332), (44, 11211), (66, 7474), (74, 6666), (101, 4884), (111, 4444), (132, 3737), (148, 3333), (202, 2442), (222, 2222), (303, 1628), (404, 1221), (407, 1212), (444, 1111), (606, 814)]