247658496

素因数分解:

$2^{11}\times 3^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 666928080

約数和(自身を除く): 419269584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 233, 256, 346, 384, 466, 512, 519, 692, 699, 768, 932, 1024, 1038, 1384, 1398, 1536, 1864, 2048, 2076, 2768, 2796, 3072, 3728, 4152, 5536, 5592, 6144, 7456, 8304, 11072, 11184, 14912, 16608, 22144, 22368, 29824, 33216, 40309, 44288, 44736, 59648, 66432, 80618, 88576, 89472, 119296, 120927, 132864, 161236, 177152, 178944, 238592, 241854, 265728, 322472, 354304, 357888, 477184, 483708, 531456, 644944, 715776, 967416, 1062912, 1289888, 1431552, 1934832, 2579776, 3869664, 5159552, 7739328, 10319104, 15478656, 20638208, 30957312, 41276416, 61914624, 82552832, 123829248, 247658496]

約数ペア:

[(1, 247658496), (2, 123829248), (3, 82552832), (4, 61914624), (6, 41276416), (8, 30957312), (12, 20638208), (16, 15478656), (24, 10319104), (32, 7739328), (48, 5159552), (64, 3869664), (96, 2579776), (128, 1934832), (173, 1431552), (192, 1289888), (233, 1062912), (256, 967416), (346, 715776), (384, 644944), (466, 531456), (512, 483708), (519, 477184), (692, 357888), (699, 354304), (768, 322472), (932, 265728), (1024, 241854), (1038, 238592), (1384, 178944), (1398, 177152), (1536, 161236), (1864, 132864), (2048, 120927), (2076, 119296), (2768, 89472), (2796, 88576), (3072, 80618), (3728, 66432), (4152, 59648), (5536, 44736), (5592, 44288), (6144, 40309), (7456, 33216), (8304, 29824), (11072, 22368), (11184, 22144), (14912, 16608)]