321207648

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{49939}}^1$

素因数の和:50019

約数の個数: 48

約数和(自身を含む): 855771840

約数和(自身を除く): 534564192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 6432, 49939, 99878, 149817, 199756, 299634, 399512, 599268, 799024, 1198536, 1598048, 2397072, 3345913, 4794144, 6691826, 10037739, 13383652, 20075478, 26767304, 40150956, 53534608, 80301912, 107069216, 160603824, 321207648]

約数ペア:

[(1, 321207648), (2, 160603824), (3, 107069216), (4, 80301912), (6, 53534608), (8, 40150956), (12, 26767304), (16, 20075478), (24, 13383652), (32, 10037739), (48, 6691826), (67, 4794144), (96, 3345913), (134, 2397072), (201, 1598048), (268, 1198536), (402, 799024), (536, 599268), (804, 399512), (1072, 299634), (1608, 199756), (2144, 149817), (3216, 99878), (6432, 49939)]