520056306

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^3\times {\mathrm{443}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 1444985568

約数和(自身を除く): 924929262

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 121, 126, 147, 154, 198, 231, 242, 294, 363, 441, 443, 462, 539, 693, 726, 847, 882, 886, 1078, 1089, 1329, 1331, 1386, 1617, 1694, 2178, 2541, 2658, 2662, 3101, 3234, 3987, 3993, 4851, 4873, 5082, 5929, 6202, 7623, 7974, 7986, 9303, 9317, 9702, 9746, 11858, 11979, 14619, 15246, 17787, 18606, 18634, 21707, 23958, 27909, 27951, 29238, 34111, 35574, 43414, 43857, 53361, 53603, 55818, 55902, 65121, 65219, 68222, 83853, 87714, 102333, 106722, 107206, 130242, 130438, 160809, 167706, 195363, 195657, 204666, 238777, 306999, 321618, 375221, 390726, 391314, 477554, 482427, 586971, 589633, 613998, 716331, 750442, 964854, 1125663, 1173942, 1179266, 1432662, 1768899, 2148993, 2251326, 2626547, 3376989, 3537798, 4127431, 4297986, 5253094, 5306697, 6753978, 7879641, 8254862, 10613394, 12382293, 15759282, 23638923, 24764586, 28892017, 37146879, 47277846, 57784034, 74293758, 86676051, 173352102, 260028153, 520056306]

約数ペア:

[(1, 520056306), (2, 260028153), (3, 173352102), (6, 86676051), (7, 74293758), (9, 57784034), (11, 47277846), (14, 37146879), (18, 28892017), (21, 24764586), (22, 23638923), (33, 15759282), (42, 12382293), (49, 10613394), (63, 8254862), (66, 7879641), (77, 6753978), (98, 5306697), (99, 5253094), (121, 4297986), (126, 4127431), (147, 3537798), (154, 3376989), (198, 2626547), (231, 2251326), (242, 2148993), (294, 1768899), (363, 1432662), (441, 1179266), (443, 1173942), (462, 1125663), (539, 964854), (693, 750442), (726, 716331), (847, 613998), (882, 589633), (886, 586971), (1078, 482427), (1089, 477554), (1329, 391314), (1331, 390726), (1386, 375221), (1617, 321618), (1694, 306999), (2178, 238777), (2541, 204666), (2658, 195657), (2662, 195363), (3101, 167706), (3234, 160809), (3987, 130438), (3993, 130242), (4851, 107206), (4873, 106722), (5082, 102333), (5929, 87714), (6202, 83853), (7623, 68222), (7974, 65219), (7986, 65121), (9303, 55902), (9317, 55818), (9702, 53603), (9746, 53361), (11858, 43857), (11979, 43414), (14619, 35574), (15246, 34111), (17787, 29238), (18606, 27951), (18634, 27909), (21707, 23958)]