13307961728

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1061}}^1$

素因数の和:1244

約数の個数: 128

約数和(自身を含む): 28597536000

約数和(自身を除く): 15289574272

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 109, 116, 124, 128, 218, 232, 248, 436, 464, 496, 872, 899, 928, 992, 1061, 1744, 1798, 1856, 1984, 2122, 3161, 3379, 3488, 3596, 3712, 3968, 4244, 6322, 6758, 6976, 7192, 8488, 12644, 13516, 13952, 14384, 16976, 25288, 27032, 28768, 30769, 32891, 33952, 50576, 54064, 57536, 61538, 65782, 67904, 97991, 101152, 108128, 115072, 115649, 123076, 131564, 135808, 195982, 202304, 216256, 231298, 246152, 263128, 391964, 404608, 432512, 462596, 492304, 526256, 783928, 925192, 953839, 984608, 1052512, 1567856, 1850384, 1907678, 1969216, 2105024, 3135712, 3353821, 3585119, 3700768, 3815356, 3938432, 4210048, 6271424, 6707642, 7170238, 7401536, 7630712, 12542848, 13415284, 14340476, 14803072, 15261424, 26830568, 28680952, 30522848, 53661136, 57361904, 61045696, 103968451, 107322272, 114723808, 122091392, 207936902, 214644544, 229447616, 415873804, 429289088, 458895232, 831747608, 1663495216, 3326990432, 6653980864, 13307961728]

約数ペア:

[(1, 13307961728), (2, 6653980864), (4, 3326990432), (8, 1663495216), (16, 831747608), (29, 458895232), (31, 429289088), (32, 415873804), (58, 229447616), (62, 214644544), (64, 207936902), (109, 122091392), (116, 114723808), (124, 107322272), (128, 103968451), (218, 61045696), (232, 57361904), (248, 53661136), (436, 30522848), (464, 28680952), (496, 26830568), (872, 15261424), (899, 14803072), (928, 14340476), (992, 13415284), (1061, 12542848), (1744, 7630712), (1798, 7401536), (1856, 7170238), (1984, 6707642), (2122, 6271424), (3161, 4210048), (3379, 3938432), (3488, 3815356), (3596, 3700768), (3712, 3585119), (3968, 3353821), (4244, 3135712), (6322, 2105024), (6758, 1969216), (6976, 1907678), (7192, 1850384), (8488, 1567856), (12644, 1052512), (13516, 984608), (13952, 953839), (14384, 925192), (16976, 783928), (25288, 526256), (27032, 492304), (28768, 462596), (30769, 432512), (32891, 404608), (33952, 391964), (50576, 263128), (54064, 246152), (57536, 231298), (61538, 216256), (65782, 202304), (67904, 195982), (97991, 135808), (101152, 131564), (108128, 123076), (115072, 115649)]