829763208

素因数分解:

$2^3\times 3^2\times {\mathrm{643}}^1\times {\mathrm{17923}}^1$

素因数の和:18578

約数の個数: 48

約数和(自身を含む): 2250895920

約数和(自身を除く): 1421132712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 643, 1286, 1929, 2572, 3858, 5144, 5787, 7716, 11574, 15432, 17923, 23148, 35846, 46296, 53769, 71692, 107538, 143384, 161307, 215076, 322614, 430152, 645228, 1290456, 11524489, 23048978, 34573467, 46097956, 69146934, 92195912, 103720401, 138293868, 207440802, 276587736, 414881604, 829763208]

約数ペア:

[(1, 829763208), (2, 414881604), (3, 276587736), (4, 207440802), (6, 138293868), (8, 103720401), (9, 92195912), (12, 69146934), (18, 46097956), (24, 34573467), (36, 23048978), (72, 11524489), (643, 1290456), (1286, 645228), (1929, 430152), (2572, 322614), (3858, 215076), (5144, 161307), (5787, 143384), (7716, 107538), (11574, 71692), (15432, 53769), (17923, 46296), (23148, 35846)]