258453696

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:470

約数の個数: 112

約数和(自身を含む): 712793088

約数和(自身を除く): 454339392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 173, 186, 192, 248, 251, 346, 372, 496, 502, 519, 692, 744, 753, 992, 1004, 1038, 1384, 1488, 1506, 1984, 2008, 2076, 2768, 2976, 3012, 4016, 4152, 5363, 5536, 5952, 6024, 7781, 8032, 8304, 10726, 11072, 12048, 15562, 16064, 16089, 16608, 21452, 23343, 24096, 31124, 32178, 33216, 42904, 43423, 46686, 48192, 62248, 64356, 85808, 86846, 93372, 124496, 128712, 130269, 171616, 173692, 186744, 248992, 257424, 260538, 343232, 347384, 373488, 497984, 514848, 521076, 694768, 746976, 1029696, 1042152, 1346113, 1389536, 1493952, 2084304, 2692226, 2779072, 4038339, 4168608, 5384452, 8076678, 8337216, 10768904, 16153356, 21537808, 32306712, 43075616, 64613424, 86151232, 129226848, 258453696]

約数ペア:

[(1, 258453696), (2, 129226848), (3, 86151232), (4, 64613424), (6, 43075616), (8, 32306712), (12, 21537808), (16, 16153356), (24, 10768904), (31, 8337216), (32, 8076678), (48, 5384452), (62, 4168608), (64, 4038339), (93, 2779072), (96, 2692226), (124, 2084304), (173, 1493952), (186, 1389536), (192, 1346113), (248, 1042152), (251, 1029696), (346, 746976), (372, 694768), (496, 521076), (502, 514848), (519, 497984), (692, 373488), (744, 347384), (753, 343232), (992, 260538), (1004, 257424), (1038, 248992), (1384, 186744), (1488, 173692), (1506, 171616), (1984, 130269), (2008, 128712), (2076, 124496), (2768, 93372), (2976, 86846), (3012, 85808), (4016, 64356), (4152, 62248), (5363, 48192), (5536, 46686), (5952, 43423), (6024, 42904), (7781, 33216), (8032, 32178), (8304, 31124), (10726, 24096), (11072, 23343), (12048, 21452), (15562, 16608), (16064, 16089)]