249013212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1693}}^1$

素因数の和:1827

約数の個数: 96

約数和(自身を含む): 710341632

約数和(自身を除く): 461328420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 103, 119, 204, 206, 238, 309, 357, 412, 476, 618, 714, 721, 1236, 1428, 1442, 1693, 1751, 2163, 2884, 3386, 3502, 4326, 5079, 5253, 6772, 7004, 8652, 10158, 10506, 11851, 12257, 20316, 21012, 23702, 24514, 28781, 35553, 36771, 47404, 49028, 57562, 71106, 73542, 86343, 115124, 142212, 147084, 172686, 174379, 201467, 345372, 348758, 402934, 523137, 604401, 697516, 805868, 1046274, 1208802, 1220653, 2092548, 2417604, 2441306, 2964443, 3661959, 4882612, 5928886, 7323918, 8893329, 11857772, 14647836, 17786658, 20751101, 35573316, 41502202, 62253303, 83004404, 124506606, 249013212]

約数ペア:

[(1, 249013212), (2, 124506606), (3, 83004404), (4, 62253303), (6, 41502202), (7, 35573316), (12, 20751101), (14, 17786658), (17, 14647836), (21, 11857772), (28, 8893329), (34, 7323918), (42, 5928886), (51, 4882612), (68, 3661959), (84, 2964443), (102, 2441306), (103, 2417604), (119, 2092548), (204, 1220653), (206, 1208802), (238, 1046274), (309, 805868), (357, 697516), (412, 604401), (476, 523137), (618, 402934), (714, 348758), (721, 345372), (1236, 201467), (1428, 174379), (1442, 172686), (1693, 147084), (1751, 142212), (2163, 115124), (2884, 86343), (3386, 73542), (3502, 71106), (4326, 57562), (5079, 49028), (5253, 47404), (6772, 36771), (7004, 35553), (8652, 28781), (10158, 24514), (10506, 23702), (11851, 21012), (12257, 20316)]