218628864

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3061}}^1$

素因数の和:3114

約数の個数: 108

約数和(自身を含む): 650907712

約数和(自身を除く): 432278848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3061, 3968, 4464, 5952, 6122, 7936, 8928, 9183, 11904, 12244, 17856, 18366, 23808, 24488, 27549, 35712, 36732, 48976, 55098, 71424, 73464, 94891, 97952, 110196, 146928, 189782, 195904, 220392, 284673, 293856, 379564, 391808, 440784, 569346, 587712, 759128, 783616, 854019, 881568, 1138692, 1175424, 1518256, 1708038, 1763136, 2277384, 2350848, 3036512, 3416076, 3526272, 4554768, 6073024, 6832152, 7052544, 9109536, 12146048, 13664304, 18219072, 24292096, 27328608, 36438144, 54657216, 72876288, 109314432, 218628864]

約数ペア:

[(1, 218628864), (2, 109314432), (3, 72876288), (4, 54657216), (6, 36438144), (8, 27328608), (9, 24292096), (12, 18219072), (16, 13664304), (18, 12146048), (24, 9109536), (31, 7052544), (32, 6832152), (36, 6073024), (48, 4554768), (62, 3526272), (64, 3416076), (72, 3036512), (93, 2350848), (96, 2277384), (124, 1763136), (128, 1708038), (144, 1518256), (186, 1175424), (192, 1138692), (248, 881568), (256, 854019), (279, 783616), (288, 759128), (372, 587712), (384, 569346), (496, 440784), (558, 391808), (576, 379564), (744, 293856), (768, 284673), (992, 220392), (1116, 195904), (1152, 189782), (1488, 146928), (1984, 110196), (2232, 97952), (2304, 94891), (2976, 73464), (3061, 71424), (3968, 55098), (4464, 48976), (5952, 36732), (6122, 35712), (7936, 27549), (8928, 24488), (9183, 23808), (11904, 18366), (12244, 17856)]