231752612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{809}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 500411520

約数和(自身を除く): 268658908

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 787, 809, 1574, 1618, 3148, 3236, 5509, 5663, 10231, 10517, 11018, 11326, 20462, 21034, 22036, 22652, 40924, 42068, 71617, 73619, 143234, 147238, 286468, 294476, 636683, 1273366, 2546732, 4456781, 8276879, 8913562, 16553758, 17827124, 33107516, 57938153, 115876306, 231752612]

約数ペア:

[(1, 231752612), (2, 115876306), (4, 57938153), (7, 33107516), (13, 17827124), (14, 16553758), (26, 8913562), (28, 8276879), (52, 4456781), (91, 2546732), (182, 1273366), (364, 636683), (787, 294476), (809, 286468), (1574, 147238), (1618, 143234), (3148, 73619), (3236, 71617), (5509, 42068), (5663, 40924), (10231, 22652), (10517, 22036), (11018, 21034), (11326, 20462)]