222491136

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{20693}}^1$

素因数の和:20721

約数の個数: 80

約数和(自身を含む): 677438784

約数和(自身を除く): 454947648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 20693, 41386, 62079, 82772, 124158, 144851, 165544, 248316, 289702, 331088, 434553, 496632, 579404, 662176, 869106, 993264, 1158808, 1324352, 1738212, 1986528, 2317616, 2648704, 3476424, 3973056, 4635232, 5297408, 6952848, 7946112, 9270464, 10594816, 13905696, 15892224, 18540928, 27811392, 31784448, 37081856, 55622784, 74163712, 111245568, 222491136]

約数ペア:

[(1, 222491136), (2, 111245568), (3, 74163712), (4, 55622784), (6, 37081856), (7, 31784448), (8, 27811392), (12, 18540928), (14, 15892224), (16, 13905696), (21, 10594816), (24, 9270464), (28, 7946112), (32, 6952848), (42, 5297408), (48, 4635232), (56, 3973056), (64, 3476424), (84, 2648704), (96, 2317616), (112, 1986528), (128, 1738212), (168, 1324352), (192, 1158808), (224, 993264), (256, 869106), (336, 662176), (384, 579404), (448, 496632), (512, 434553), (672, 331088), (768, 289702), (896, 248316), (1344, 165544), (1536, 144851), (1792, 124158), (2688, 82772), (3584, 62079), (5376, 41386), (10752, 20693)]