289867818282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7877}}^1\times {\mathrm{6899}}^1$

素因数の和:14915

約数の個数: 64

約数和(自身を含む): 667953561600

約数和(自身を除く): 378085743318

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 6899, 7877, 13798, 15754, 20697, 23631, 41394, 47262, 48293, 55139, 96586, 110278, 144879, 165417, 289758, 330834, 876173, 1000379, 1752346, 2000758, 2628519, 3001137, 5257038, 6002274, 6133211, 7002653, 12266422, 14005306, 18399633, 21007959, 36799266, 42015918, 54343423, 108686846, 163030269, 326060538, 380403961, 760807922, 1141211883, 2282423766, 6901614721, 13803229442, 20704844163, 41409688326, 48311303047, 96622606094, 144933909141, 289867818282]

約数ペア:

[(1, 289867818282), (2, 144933909141), (3, 96622606094), (6, 48311303047), (7, 41409688326), (14, 20704844163), (21, 13803229442), (42, 6901614721), (127, 2282423766), (254, 1141211883), (381, 760807922), (762, 380403961), (889, 326060538), (1778, 163030269), (2667, 108686846), (5334, 54343423), (6899, 42015918), (7877, 36799266), (13798, 21007959), (15754, 18399633), (20697, 14005306), (23631, 12266422), (41394, 7002653), (47262, 6133211), (48293, 6002274), (55139, 5257038), (96586, 3001137), (110278, 2628519), (144879, 2000758), (165417, 1752346), (289758, 1000379), (330834, 876173)]