313767672

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{688087}}^1$

素因数の和:688115

約数の個数: 32

約数和(自身を含む): 825705600

約数和(自身を除く): 511937928

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 688087, 1376174, 2064261, 2752348, 4128522, 5504696, 8257044, 13073653, 16514088, 26147306, 39220959, 52294612, 78441918, 104589224, 156883836, 313767672]

約数ペア:

[(1, 313767672), (2, 156883836), (3, 104589224), (4, 78441918), (6, 52294612), (8, 39220959), (12, 26147306), (19, 16514088), (24, 13073653), (38, 8257044), (57, 5504696), (76, 4128522), (114, 2752348), (152, 2064261), (228, 1376174), (456, 688087)]