898103676

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{2381}}^1$

素因数の和:2491

約数の個数: 72

約数和(自身を含む): 2272599504

約数和(自身を除く): 1374495828

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 1849, 2193, 2381, 2924, 3698, 4386, 4762, 5547, 7143, 7396, 8772, 9524, 11094, 14286, 22188, 28572, 31433, 40477, 62866, 80954, 94299, 102383, 121431, 125732, 161908, 188598, 204766, 242862, 307149, 377196, 409532, 485724, 614298, 1228596, 1740511, 3481022, 4402469, 5221533, 6962044, 8804938, 10443066, 13207407, 17609876, 20886132, 26414814, 52829628, 74841973, 149683946, 224525919, 299367892, 449051838, 898103676]

約数ペア:

[(1, 898103676), (2, 449051838), (3, 299367892), (4, 224525919), (6, 149683946), (12, 74841973), (17, 52829628), (34, 26414814), (43, 20886132), (51, 17609876), (68, 13207407), (86, 10443066), (102, 8804938), (129, 6962044), (172, 5221533), (204, 4402469), (258, 3481022), (516, 1740511), (731, 1228596), (1462, 614298), (1849, 485724), (2193, 409532), (2381, 377196), (2924, 307149), (3698, 242862), (4386, 204766), (4762, 188598), (5547, 161908), (7143, 125732), (7396, 121431), (8772, 102383), (9524, 94299), (11094, 80954), (14286, 62866), (22188, 40477), (28572, 31433)]