1393369728

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{593}}^1$

素因数の和:850

約数の個数: 128

約数和(自身を含む): 3853396800

約数和(自身を除く): 2460027072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 211, 232, 348, 384, 422, 464, 593, 633, 696, 844, 928, 1186, 1266, 1392, 1688, 1779, 1856, 2372, 2532, 2784, 3376, 3558, 3712, 4744, 5064, 5568, 6119, 6752, 7116, 9488, 10128, 11136, 12238, 13504, 14232, 17197, 18357, 18976, 20256, 24476, 27008, 28464, 34394, 36714, 37952, 40512, 48952, 51591, 56928, 68788, 73428, 75904, 81024, 97904, 103182, 113856, 125123, 137576, 146856, 195808, 206364, 227712, 250246, 275152, 293712, 375369, 391616, 412728, 500492, 550304, 587424, 750738, 783232, 825456, 1000984, 1100608, 1174848, 1501476, 1650912, 2001968, 2201216, 2349696, 3002952, 3301824, 3628567, 4003936, 6005904, 6603648, 7257134, 8007872, 10885701, 12011808, 14514268, 16015744, 21771402, 24023616, 29028536, 43542804, 48047232, 58057072, 87085608, 116114144, 174171216, 232228288, 348342432, 464456576, 696684864, 1393369728]

約数ペア:

[(1, 1393369728), (2, 696684864), (3, 464456576), (4, 348342432), (6, 232228288), (8, 174171216), (12, 116114144), (16, 87085608), (24, 58057072), (29, 48047232), (32, 43542804), (48, 29028536), (58, 24023616), (64, 21771402), (87, 16015744), (96, 14514268), (116, 12011808), (128, 10885701), (174, 8007872), (192, 7257134), (211, 6603648), (232, 6005904), (348, 4003936), (384, 3628567), (422, 3301824), (464, 3002952), (593, 2349696), (633, 2201216), (696, 2001968), (844, 1650912), (928, 1501476), (1186, 1174848), (1266, 1100608), (1392, 1000984), (1688, 825456), (1779, 783232), (1856, 750738), (2372, 587424), (2532, 550304), (2784, 500492), (3376, 412728), (3558, 391616), (3712, 375369), (4744, 293712), (5064, 275152), (5568, 250246), (6119, 227712), (6752, 206364), (7116, 195808), (9488, 146856), (10128, 137576), (11136, 125123), (12238, 113856), (13504, 103182), (14232, 97904), (17197, 81024), (18357, 75904), (18976, 73428), (20256, 68788), (24476, 56928), (27008, 51591), (28464, 48952), (34394, 40512), (36714, 37952)]