231015652

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1531}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 491073408

約数和(自身を除く): 260057756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 317, 476, 634, 1268, 1531, 2219, 3062, 4438, 5389, 6124, 8876, 10717, 10778, 21434, 21556, 26027, 37723, 42868, 52054, 75446, 104108, 150892, 182189, 364378, 485327, 728756, 970654, 1941308, 3397289, 6794578, 8250559, 13589156, 16501118, 33002236, 57753913, 115507826, 231015652]

約数ペア:

[(1, 231015652), (2, 115507826), (4, 57753913), (7, 33002236), (14, 16501118), (17, 13589156), (28, 8250559), (34, 6794578), (68, 3397289), (119, 1941308), (238, 970654), (317, 728756), (476, 485327), (634, 364378), (1268, 182189), (1531, 150892), (2219, 104108), (3062, 75446), (4438, 52054), (5389, 42868), (6124, 37723), (8876, 26027), (10717, 21556), (10778, 21434)]