21939570432

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{732491}}^1$

素因数の和:732526

約数の個数: 108

約数和(自身を含む): 68123220984

約数和(自身を除く): 46183650552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 3328, 3744, 4992, 7488, 9984, 14976, 29952, 732491, 1464982, 2197473, 2929964, 4394946, 5859928, 6592419, 8789892, 9522383, 11719856, 13184838, 17579784, 19044766, 23439712, 26369676, 28567149, 35159568, 38089532, 46879424, 52739352, 57134298, 70319136, 76179064, 85701447, 93758848, 105478704, 114268596, 140638272, 152358128, 171402894, 187517696, 210957408, 228537192, 281276544, 304716256, 342805788, 421914816, 457074384, 562553088, 609432512, 685611576, 843829632, 914148768, 1218865024, 1371223152, 1687659264, 1828297536, 2437730048, 2742446304, 3656595072, 5484892608, 7313190144, 10969785216, 21939570432]

約数ペア:

[(1, 21939570432), (2, 10969785216), (3, 7313190144), (4, 5484892608), (6, 3656595072), (8, 2742446304), (9, 2437730048), (12, 1828297536), (13, 1687659264), (16, 1371223152), (18, 1218865024), (24, 914148768), (26, 843829632), (32, 685611576), (36, 609432512), (39, 562553088), (48, 457074384), (52, 421914816), (64, 342805788), (72, 304716256), (78, 281276544), (96, 228537192), (104, 210957408), (117, 187517696), (128, 171402894), (144, 152358128), (156, 140638272), (192, 114268596), (208, 105478704), (234, 93758848), (256, 85701447), (288, 76179064), (312, 70319136), (384, 57134298), (416, 52739352), (468, 46879424), (576, 38089532), (624, 35159568), (768, 28567149), (832, 26369676), (936, 23439712), (1152, 19044766), (1248, 17579784), (1664, 13184838), (1872, 11719856), (2304, 9522383), (2496, 8789892), (3328, 6592419), (3744, 5859928), (4992, 4394946), (7488, 2929964), (9984, 2197473), (14976, 1464982), (29952, 732491)]