290465196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1901}}^1$

素因数の和:2039

約数の個数: 96

約数和(自身を含む): 828237312

約数和(自身を除く): 537772116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 107, 119, 204, 214, 238, 321, 357, 428, 476, 642, 714, 749, 1284, 1428, 1498, 1819, 1901, 2247, 2996, 3638, 3802, 4494, 5457, 5703, 7276, 7604, 8988, 10914, 11406, 12733, 13307, 21828, 22812, 25466, 26614, 32317, 38199, 39921, 50932, 53228, 64634, 76398, 79842, 96951, 129268, 152796, 159684, 193902, 203407, 226219, 387804, 406814, 452438, 610221, 678657, 813628, 904876, 1220442, 1357314, 1423849, 2440884, 2714628, 2847698, 3457919, 4271547, 5695396, 6915838, 8543094, 10373757, 13831676, 17086188, 20747514, 24205433, 41495028, 48410866, 72616299, 96821732, 145232598, 290465196]

約数ペア:

[(1, 290465196), (2, 145232598), (3, 96821732), (4, 72616299), (6, 48410866), (7, 41495028), (12, 24205433), (14, 20747514), (17, 17086188), (21, 13831676), (28, 10373757), (34, 8543094), (42, 6915838), (51, 5695396), (68, 4271547), (84, 3457919), (102, 2847698), (107, 2714628), (119, 2440884), (204, 1423849), (214, 1357314), (238, 1220442), (321, 904876), (357, 813628), (428, 678657), (476, 610221), (642, 452438), (714, 406814), (749, 387804), (1284, 226219), (1428, 203407), (1498, 193902), (1819, 159684), (1901, 152796), (2247, 129268), (2996, 96951), (3638, 79842), (3802, 76398), (4494, 64634), (5457, 53228), (5703, 50932), (7276, 39921), (7604, 38199), (8988, 32317), (10914, 26614), (11406, 25466), (12733, 22812), (13307, 21828)]