387680544

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:471

約数の個数: 144

約数和(自身を含む): 1149168384

約数和(自身を除く): 761487840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 173, 186, 248, 251, 279, 288, 346, 372, 496, 502, 519, 558, 692, 744, 753, 992, 1004, 1038, 1116, 1384, 1488, 1506, 1557, 2008, 2076, 2232, 2259, 2768, 2976, 3012, 3114, 4016, 4152, 4464, 4518, 5363, 5536, 6024, 6228, 7781, 8032, 8304, 8928, 9036, 10726, 12048, 12456, 15562, 16089, 16608, 18072, 21452, 23343, 24096, 24912, 31124, 32178, 36144, 42904, 43423, 46686, 48267, 49824, 62248, 64356, 70029, 72288, 85808, 86846, 93372, 96534, 124496, 128712, 130269, 140058, 171616, 173692, 186744, 193068, 248992, 257424, 260538, 280116, 347384, 373488, 386136, 390807, 514848, 521076, 560232, 694768, 746976, 772272, 781614, 1042152, 1120464, 1346113, 1389536, 1544544, 1563228, 2084304, 2240928, 2692226, 3126456, 4038339, 4168608, 5384452, 6252912, 8076678, 10768904, 12115017, 12505824, 16153356, 21537808, 24230034, 32306712, 43075616, 48460068, 64613424, 96920136, 129226848, 193840272, 387680544]

約数ペア:

[(1, 387680544), (2, 193840272), (3, 129226848), (4, 96920136), (6, 64613424), (8, 48460068), (9, 43075616), (12, 32306712), (16, 24230034), (18, 21537808), (24, 16153356), (31, 12505824), (32, 12115017), (36, 10768904), (48, 8076678), (62, 6252912), (72, 5384452), (93, 4168608), (96, 4038339), (124, 3126456), (144, 2692226), (173, 2240928), (186, 2084304), (248, 1563228), (251, 1544544), (279, 1389536), (288, 1346113), (346, 1120464), (372, 1042152), (496, 781614), (502, 772272), (519, 746976), (558, 694768), (692, 560232), (744, 521076), (753, 514848), (992, 390807), (1004, 386136), (1038, 373488), (1116, 347384), (1384, 280116), (1488, 260538), (1506, 257424), (1557, 248992), (2008, 193068), (2076, 186744), (2232, 173692), (2259, 171616), (2768, 140058), (2976, 130269), (3012, 128712), (3114, 124496), (4016, 96534), (4152, 93372), (4464, 86846), (4518, 85808), (5363, 72288), (5536, 70029), (6024, 64356), (6228, 62248), (7781, 49824), (8032, 48267), (8304, 46686), (8928, 43423), (9036, 42904), (10726, 36144), (12048, 32178), (12456, 31124), (15562, 24912), (16089, 24096), (16608, 23343), (18072, 21452)]