327021640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{11093}}^1$

素因数の和:11182

約数の個数: 64

約数和(自身を含む): 814743360

約数和(自身を除く): 487721720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1474, 2680, 2948, 3685, 5896, 7370, 11093, 14740, 22186, 29480, 44372, 55465, 88744, 110930, 122023, 221860, 244046, 443720, 488092, 610115, 743231, 976184, 1220230, 1486462, 2440460, 2972924, 3716155, 4880920, 5945848, 7432310, 8175541, 14864620, 16351082, 29729240, 32702164, 40877705, 65404328, 81755410, 163510820, 327021640]

約数ペア:

[(1, 327021640), (2, 163510820), (4, 81755410), (5, 65404328), (8, 40877705), (10, 32702164), (11, 29729240), (20, 16351082), (22, 14864620), (40, 8175541), (44, 7432310), (55, 5945848), (67, 4880920), (88, 3716155), (110, 2972924), (134, 2440460), (220, 1486462), (268, 1220230), (335, 976184), (440, 743231), (536, 610115), (670, 488092), (737, 443720), (1340, 244046), (1474, 221860), (2680, 122023), (2948, 110930), (3685, 88744), (5896, 55465), (7370, 44372), (11093, 29480), (14740, 22186)]