329985988

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 603598464

約数和(自身を除く): 273612476

約数列:

[1, 2, 4, 67, 73, 101, 134, 146, 167, 202, 268, 292, 334, 404, 668, 4891, 6767, 7373, 9782, 11189, 12191, 13534, 14746, 16867, 19564, 22378, 24382, 27068, 29492, 33734, 44756, 48764, 67468, 493991, 816797, 987982, 1130089, 1231291, 1633594, 1975964, 2260178, 2462582, 3267188, 4520356, 4925164, 82496497, 164992994, 329985988]

約数ペア:

[(1, 329985988), (2, 164992994), (4, 82496497), (67, 4925164), (73, 4520356), (101, 3267188), (134, 2462582), (146, 2260178), (167, 1975964), (202, 1633594), (268, 1231291), (292, 1130089), (334, 987982), (404, 816797), (668, 493991), (4891, 67468), (6767, 48764), (7373, 44756), (9782, 33734), (11189, 29492), (12191, 27068), (13534, 24382), (14746, 22378), (16867, 19564)]