423707508

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{240197}}^1$

素因数の和:240221

約数の個数: 54

約数和(自身を含む): 1245907026

約数和(自身を除く): 822199518

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 240197, 480394, 720591, 960788, 1441182, 1681379, 2161773, 2882364, 3362758, 4323546, 5044137, 6725516, 8647092, 10088274, 11769653, 15132411, 20176548, 23539306, 30264822, 35308959, 47078612, 60529644, 70617918, 105926877, 141235836, 211853754, 423707508]

約数ペア:

[(1, 423707508), (2, 211853754), (3, 141235836), (4, 105926877), (6, 70617918), (7, 60529644), (9, 47078612), (12, 35308959), (14, 30264822), (18, 23539306), (21, 20176548), (28, 15132411), (36, 11769653), (42, 10088274), (49, 8647092), (63, 6725516), (84, 5044137), (98, 4323546), (126, 3362758), (147, 2882364), (196, 2161773), (252, 1681379), (294, 1441182), (441, 960788), (588, 720591), (882, 480394), (1764, 240197)]