385899808

素因数分解:

$2^5\times 7^1\times {\mathrm{229}}^1\times {\mathrm{7523}}^1$

素因数の和:7769

約数の個数: 48

約数和(自身を含む): 872182080

約数和(自身を除く): 486282272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 229, 458, 916, 1603, 1832, 3206, 3664, 6412, 7328, 7523, 12824, 15046, 25648, 30092, 51296, 52661, 60184, 105322, 120368, 210644, 240736, 421288, 842576, 1685152, 1722767, 3445534, 6891068, 12059369, 13782136, 24118738, 27564272, 48237476, 55128544, 96474952, 192949904, 385899808]

約数ペア:

[(1, 385899808), (2, 192949904), (4, 96474952), (7, 55128544), (8, 48237476), (14, 27564272), (16, 24118738), (28, 13782136), (32, 12059369), (56, 6891068), (112, 3445534), (224, 1722767), (229, 1685152), (458, 842576), (916, 421288), (1603, 240736), (1832, 210644), (3206, 120368), (3664, 105322), (6412, 60184), (7328, 52661), (7523, 51296), (12824, 30092), (15046, 25648)]