4030480128

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 216

約数和(自身を含む): 11431225344

約数和(自身を除く): 7400745216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 64, 86, 93, 96, 124, 127, 128, 129, 172, 186, 192, 248, 254, 256, 258, 344, 372, 381, 384, 496, 508, 516, 688, 744, 762, 768, 961, 992, 1016, 1032, 1333, 1376, 1488, 1524, 1922, 1984, 2032, 2064, 2666, 2752, 2883, 2976, 3048, 3844, 3937, 3968, 3999, 4064, 4128, 5332, 5461, 5504, 5766, 5952, 6096, 7688, 7874, 7936, 7998, 8128, 8256, 10664, 10922, 11008, 11532, 11811, 11904, 12192, 15376, 15748, 15996, 16256, 16383, 16512, 21328, 21844, 23064, 23622, 23808, 24384, 30752, 31496, 31992, 32512, 32766, 33024, 41323, 42656, 43688, 46128, 47244, 48768, 61504, 62992, 63984, 65532, 82646, 85312, 87376, 92256, 94488, 97536, 122047, 123008, 123969, 125984, 127968, 131064, 165292, 169291, 170624, 174752, 184512, 188976, 244094, 246016, 247938, 251968, 255936, 262128, 330584, 338582, 341248, 349504, 366141, 369024, 377952, 488188, 495876, 503936, 507873, 511872, 524256, 661168, 677164, 699008, 732282, 738048, 755904, 976376, 991752, 1007872, 1015746, 1023744, 1048512, 1322336, 1354328, 1398016, 1464564, 1511808, 1952752, 1983504, 2031492, 2097024, 2644672, 2708656, 2929128, 3023616, 3905504, 3967008, 4062984, 4194048, 5248021, 5289344, 5417312, 5858256, 7811008, 7934016, 8125968, 10496042, 10578688, 10834624, 11716512, 15622016, 15744063, 15868032, 16251936, 20992084, 21669248, 23433024, 31244032, 31488126, 31736064, 32503872, 41984168, 43338496, 46866048, 62976252, 65007744, 83968336, 93732096, 125952504, 130015488, 167936672, 251905008, 335873344, 503810016, 671746688, 1007620032, 1343493376, 2015240064, 4030480128]

約数ペア:

[(1, 4030480128), (2, 2015240064), (3, 1343493376), (4, 1007620032), (6, 671746688), (8, 503810016), (12, 335873344), (16, 251905008), (24, 167936672), (31, 130015488), (32, 125952504), (43, 93732096), (48, 83968336), (62, 65007744), (64, 62976252), (86, 46866048), (93, 43338496), (96, 41984168), (124, 32503872), (127, 31736064), (128, 31488126), (129, 31244032), (172, 23433024), (186, 21669248), (192, 20992084), (248, 16251936), (254, 15868032), (256, 15744063), (258, 15622016), (344, 11716512), (372, 10834624), (381, 10578688), (384, 10496042), (496, 8125968), (508, 7934016), (516, 7811008), (688, 5858256), (744, 5417312), (762, 5289344), (768, 5248021), (961, 4194048), (992, 4062984), (1016, 3967008), (1032, 3905504), (1333, 3023616), (1376, 2929128), (1488, 2708656), (1524, 2644672), (1922, 2097024), (1984, 2031492), (2032, 1983504), (2064, 1952752), (2666, 1511808), (2752, 1464564), (2883, 1398016), (2976, 1354328), (3048, 1322336), (3844, 1048512), (3937, 1023744), (3968, 1015746), (3999, 1007872), (4064, 991752), (4128, 976376), (5332, 755904), (5461, 738048), (5504, 732282), (5766, 699008), (5952, 677164), (6096, 661168), (7688, 524256), (7874, 511872), (7936, 507873), (7998, 503936), (8128, 495876), (8256, 488188), (10664, 377952), (10922, 369024), (11008, 366141), (11532, 349504), (11811, 341248), (11904, 338582), (12192, 330584), (15376, 262128), (15748, 255936), (15996, 251968), (16256, 247938), (16383, 246016), (16512, 244094), (21328, 188976), (21844, 184512), (23064, 174752), (23622, 170624), (23808, 169291), (24384, 165292), (30752, 131064), (31496, 127968), (31992, 125984), (32512, 123969), (32766, 123008), (33024, 122047), (41323, 97536), (42656, 94488), (43688, 92256), (46128, 87376), (47244, 85312), (48768, 82646), (61504, 65532), (62992, 63984)]