283450284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 821882880

約数和(自身を除く): 538432596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 127, 156, 171, 228, 234, 247, 251, 254, 342, 381, 468, 494, 502, 508, 684, 741, 753, 762, 988, 1004, 1143, 1482, 1506, 1524, 1651, 2223, 2259, 2286, 2413, 2964, 3012, 3263, 3302, 4446, 4518, 4572, 4769, 4826, 4953, 6526, 6604, 7239, 8892, 9036, 9538, 9652, 9789, 9906, 13052, 14307, 14478, 14859, 19076, 19578, 19812, 21717, 28614, 28956, 29367, 29718, 31369, 31877, 39156, 42921, 43434, 57228, 58734, 59436, 61997, 62738, 63754, 85842, 86868, 94107, 95631, 117468, 123994, 125476, 127508, 171684, 185991, 188214, 191262, 247988, 282321, 286893, 371982, 376428, 382524, 414401, 557973, 564642, 573786, 605663, 743964, 828802, 1115946, 1129284, 1147572, 1211326, 1243203, 1657604, 1816989, 2231892, 2422652, 2486406, 3633978, 3729609, 4972812, 5450967, 7267956, 7459218, 7873619, 10901934, 14918436, 15747238, 21803868, 23620857, 31494476, 47241714, 70862571, 94483428, 141725142, 283450284]

約数ペア:

[(1, 283450284), (2, 141725142), (3, 94483428), (4, 70862571), (6, 47241714), (9, 31494476), (12, 23620857), (13, 21803868), (18, 15747238), (19, 14918436), (26, 10901934), (36, 7873619), (38, 7459218), (39, 7267956), (52, 5450967), (57, 4972812), (76, 3729609), (78, 3633978), (114, 2486406), (117, 2422652), (127, 2231892), (156, 1816989), (171, 1657604), (228, 1243203), (234, 1211326), (247, 1147572), (251, 1129284), (254, 1115946), (342, 828802), (381, 743964), (468, 605663), (494, 573786), (502, 564642), (508, 557973), (684, 414401), (741, 382524), (753, 376428), (762, 371982), (988, 286893), (1004, 282321), (1143, 247988), (1482, 191262), (1506, 188214), (1524, 185991), (1651, 171684), (2223, 127508), (2259, 125476), (2286, 123994), (2413, 117468), (2964, 95631), (3012, 94107), (3263, 86868), (3302, 85842), (4446, 63754), (4518, 62738), (4572, 61997), (4769, 59436), (4826, 58734), (4953, 57228), (6526, 43434), (6604, 42921), (7239, 39156), (8892, 31877), (9036, 31369), (9538, 29718), (9652, 29367), (9789, 28956), (9906, 28614), (13052, 21717), (14307, 19812), (14478, 19578), (14859, 19076)]