359402428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2467}}^1$

素因数の和:2543

約数の個数: 72

約数和(自身を含む): 808793216

約数和(自身を除く): 449390788

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 121, 154, 172, 242, 301, 308, 473, 484, 602, 847, 946, 1204, 1694, 1892, 2467, 3311, 3388, 4934, 5203, 6622, 9868, 10406, 13244, 17269, 20812, 27137, 34538, 36421, 54274, 69076, 72842, 106081, 108548, 145684, 189959, 212162, 298507, 379918, 424324, 597014, 742567, 759836, 1166891, 1194028, 1485134, 2089549, 2333782, 2970268, 4179098, 4667564, 8168237, 8358196, 12835801, 16336474, 25671602, 32672948, 51343204, 89850607, 179701214, 359402428]

約数ペア:

[(1, 359402428), (2, 179701214), (4, 89850607), (7, 51343204), (11, 32672948), (14, 25671602), (22, 16336474), (28, 12835801), (43, 8358196), (44, 8168237), (77, 4667564), (86, 4179098), (121, 2970268), (154, 2333782), (172, 2089549), (242, 1485134), (301, 1194028), (308, 1166891), (473, 759836), (484, 742567), (602, 597014), (847, 424324), (946, 379918), (1204, 298507), (1694, 212162), (1892, 189959), (2467, 145684), (3311, 108548), (3388, 106081), (4934, 72842), (5203, 69076), (6622, 54274), (9868, 36421), (10406, 34538), (13244, 27137), (17269, 20812)]