310656276

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1323

約数の個数: 144

約数和(自身を含む): 957600000

約数和(自身を除く): 646943724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 49, 54, 63, 84, 94, 98, 108, 126, 141, 147, 188, 189, 196, 252, 282, 294, 329, 378, 423, 441, 564, 588, 658, 756, 846, 882, 987, 1249, 1269, 1316, 1323, 1692, 1764, 1974, 2303, 2498, 2538, 2646, 2961, 3747, 3948, 4606, 4996, 5076, 5292, 5922, 6909, 7494, 8743, 8883, 9212, 11241, 11844, 13818, 14988, 17486, 17766, 20727, 22482, 26229, 27636, 33723, 34972, 35532, 41454, 44964, 52458, 58703, 61201, 62181, 67446, 78687, 82908, 104916, 117406, 122402, 124362, 134892, 157374, 176109, 183603, 234812, 236061, 244804, 248724, 314748, 352218, 367206, 410921, 472122, 528327, 550809, 704436, 734412, 821842, 944244, 1056654, 1101618, 1232763, 1584981, 1643684, 1652427, 2113308, 2203236, 2465526, 2876447, 3169962, 3304854, 3698289, 4931052, 5752894, 6339924, 6609708, 7396578, 8629341, 11094867, 11505788, 14793156, 17258682, 22189734, 25888023, 34517364, 44379468, 51776046, 77664069, 103552092, 155328138, 310656276]

約数ペア:

[(1, 310656276), (2, 155328138), (3, 103552092), (4, 77664069), (6, 51776046), (7, 44379468), (9, 34517364), (12, 25888023), (14, 22189734), (18, 17258682), (21, 14793156), (27, 11505788), (28, 11094867), (36, 8629341), (42, 7396578), (47, 6609708), (49, 6339924), (54, 5752894), (63, 4931052), (84, 3698289), (94, 3304854), (98, 3169962), (108, 2876447), (126, 2465526), (141, 2203236), (147, 2113308), (188, 1652427), (189, 1643684), (196, 1584981), (252, 1232763), (282, 1101618), (294, 1056654), (329, 944244), (378, 821842), (423, 734412), (441, 704436), (564, 550809), (588, 528327), (658, 472122), (756, 410921), (846, 367206), (882, 352218), (987, 314748), (1249, 248724), (1269, 244804), (1316, 236061), (1323, 234812), (1692, 183603), (1764, 176109), (1974, 157374), (2303, 134892), (2498, 124362), (2538, 122402), (2646, 117406), (2961, 104916), (3747, 82908), (3948, 78687), (4606, 67446), (4996, 62181), (5076, 61201), (5292, 58703), (5922, 52458), (6909, 44964), (7494, 41454), (8743, 35532), (8883, 34972), (9212, 33723), (11241, 27636), (11844, 26229), (13818, 22482), (14988, 20727), (17486, 17766)]