404891304

素因数分解:

$2^3\times 3^1\times {\mathrm{401}}^1\times {\mathrm{42071}}^1$

素因数の和:42481

約数の個数: 32

約数和(自身を含む): 1014776640

約数和(自身を除く): 609885336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 401, 802, 1203, 1604, 2406, 3208, 4812, 9624, 42071, 84142, 126213, 168284, 252426, 336568, 504852, 1009704, 16870471, 33740942, 50611413, 67481884, 101222826, 134963768, 202445652, 404891304]

約数ペア:

[(1, 404891304), (2, 202445652), (3, 134963768), (4, 101222826), (6, 67481884), (8, 50611413), (12, 33740942), (24, 16870471), (401, 1009704), (802, 504852), (1203, 336568), (1604, 252426), (2406, 168284), (3208, 126213), (4812, 84142), (9624, 42071)]