480407868

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 1362493440

約数和(自身を除く): 882085572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 43, 47, 54, 62, 71, 86, 93, 94, 108, 124, 129, 141, 142, 172, 186, 188, 213, 258, 279, 282, 284, 372, 387, 423, 426, 516, 558, 564, 639, 774, 837, 846, 852, 1116, 1161, 1269, 1278, 1333, 1457, 1548, 1674, 1692, 1917, 2021, 2201, 2322, 2538, 2556, 2666, 2914, 3053, 3337, 3348, 3834, 3999, 4042, 4371, 4402, 4644, 5076, 5332, 5828, 6063, 6106, 6603, 6674, 7668, 7998, 8084, 8742, 8804, 9159, 10011, 11997, 12126, 12212, 13113, 13206, 13348, 15996, 17484, 18189, 18318, 19809, 20022, 23994, 24252, 26226, 26412, 27477, 30033, 35991, 36378, 36636, 39339, 39618, 40044, 47988, 52452, 54567, 54954, 59427, 60066, 62651, 71982, 72756, 78678, 79236, 82431, 90099, 94643, 103447, 109134, 109908, 118854, 120132, 125302, 143491, 143964, 157356, 164862, 180198, 187953, 189286, 206894, 218268, 237708, 250604, 283929, 286982, 310341, 329724, 360396, 375906, 378572, 413788, 430473, 563859, 567858, 573964, 620682, 751812, 851787, 860946, 931023, 1127718, 1135716, 1241364, 1291419, 1691577, 1703574, 1721892, 1862046, 2255436, 2555361, 2582838, 2793069, 3383154, 3407148, 3724092, 3874257, 4448221, 5110722, 5165676, 5586138, 6766308, 7748514, 8896442, 10221444, 11172276, 13344663, 15497028, 17792884, 26689326, 40033989, 53378652, 80067978, 120101967, 160135956, 240203934, 480407868]

約数ペア:

[(1, 480407868), (2, 240203934), (3, 160135956), (4, 120101967), (6, 80067978), (9, 53378652), (12, 40033989), (18, 26689326), (27, 17792884), (31, 15497028), (36, 13344663), (43, 11172276), (47, 10221444), (54, 8896442), (62, 7748514), (71, 6766308), (86, 5586138), (93, 5165676), (94, 5110722), (108, 4448221), (124, 3874257), (129, 3724092), (141, 3407148), (142, 3383154), (172, 2793069), (186, 2582838), (188, 2555361), (213, 2255436), (258, 1862046), (279, 1721892), (282, 1703574), (284, 1691577), (372, 1291419), (387, 1241364), (423, 1135716), (426, 1127718), (516, 931023), (558, 860946), (564, 851787), (639, 751812), (774, 620682), (837, 573964), (846, 567858), (852, 563859), (1116, 430473), (1161, 413788), (1269, 378572), (1278, 375906), (1333, 360396), (1457, 329724), (1548, 310341), (1674, 286982), (1692, 283929), (1917, 250604), (2021, 237708), (2201, 218268), (2322, 206894), (2538, 189286), (2556, 187953), (2666, 180198), (2914, 164862), (3053, 157356), (3337, 143964), (3348, 143491), (3834, 125302), (3999, 120132), (4042, 118854), (4371, 109908), (4402, 109134), (4644, 103447), (5076, 94643), (5332, 90099), (5828, 82431), (6063, 79236), (6106, 78678), (6603, 72756), (6674, 71982), (7668, 62651), (7998, 60066), (8084, 59427), (8742, 54954), (8804, 54567), (9159, 52452), (10011, 47988), (11997, 40044), (12126, 39618), (12212, 39339), (13113, 36636), (13206, 36378), (13348, 35991), (15996, 30033), (17484, 27477), (18189, 26412), (18318, 26226), (19809, 24252), (20022, 23994)]