38461824

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 117504000

約数和(自身を除く): 79042176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 359, 372, 384, 432, 496, 558, 576, 718, 744, 837, 864, 992, 1077, 1116, 1152, 1436, 1488, 1674, 1728, 1984, 2154, 2232, 2872, 2976, 3231, 3348, 3456, 3968, 4308, 4464, 5744, 5952, 6462, 6696, 8616, 8928, 9693, 11129, 11488, 11904, 12924, 13392, 17232, 17856, 19386, 22258, 22976, 25848, 26784, 33387, 34464, 35712, 38772, 44516, 45952, 51696, 53568, 66774, 68928, 77544, 89032, 100161, 103392, 107136, 133548, 137856, 155088, 178064, 200322, 206784, 267096, 300483, 310176, 356128, 400644, 413568, 534192, 600966, 620352, 712256, 801288, 1068384, 1201932, 1240704, 1424512, 1602576, 2136768, 2403864, 3205152, 4273536, 4807728, 6410304, 9615456, 12820608, 19230912, 38461824]

約数ペア:

[(1, 38461824), (2, 19230912), (3, 12820608), (4, 9615456), (6, 6410304), (8, 4807728), (9, 4273536), (12, 3205152), (16, 2403864), (18, 2136768), (24, 1602576), (27, 1424512), (31, 1240704), (32, 1201932), (36, 1068384), (48, 801288), (54, 712256), (62, 620352), (64, 600966), (72, 534192), (93, 413568), (96, 400644), (108, 356128), (124, 310176), (128, 300483), (144, 267096), (186, 206784), (192, 200322), (216, 178064), (248, 155088), (279, 137856), (288, 133548), (359, 107136), (372, 103392), (384, 100161), (432, 89032), (496, 77544), (558, 68928), (576, 66774), (718, 53568), (744, 51696), (837, 45952), (864, 44516), (992, 38772), (1077, 35712), (1116, 34464), (1152, 33387), (1436, 26784), (1488, 25848), (1674, 22976), (1728, 22258), (1984, 19386), (2154, 17856), (2232, 17232), (2872, 13392), (2976, 12924), (3231, 11904), (3348, 11488), (3456, 11129), (3968, 9693), (4308, 8928), (4464, 8616), (5744, 6696), (5952, 6462)]