258470232

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{1361}}^1$

素因数の和:1604

約数の個数: 64

約数和(自身を含む): 665854560

約数和(自身を除く): 407384328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 193, 246, 328, 386, 492, 579, 772, 984, 1158, 1361, 1544, 2316, 2722, 4083, 4632, 5444, 7913, 8166, 10888, 15826, 16332, 23739, 31652, 32664, 47478, 55801, 63304, 94956, 111602, 167403, 189912, 223204, 262673, 334806, 446408, 525346, 669612, 788019, 1050692, 1339224, 1576038, 2101384, 3152076, 6304152, 10769593, 21539186, 32308779, 43078372, 64617558, 86156744, 129235116, 258470232]

約数ペア:

[(1, 258470232), (2, 129235116), (3, 86156744), (4, 64617558), (6, 43078372), (8, 32308779), (12, 21539186), (24, 10769593), (41, 6304152), (82, 3152076), (123, 2101384), (164, 1576038), (193, 1339224), (246, 1050692), (328, 788019), (386, 669612), (492, 525346), (579, 446408), (772, 334806), (984, 262673), (1158, 223204), (1361, 189912), (1544, 167403), (2316, 111602), (2722, 94956), (4083, 63304), (4632, 55801), (5444, 47478), (7913, 32664), (8166, 31652), (10888, 23739), (15826, 16332)]