314636508

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{20959}}^1$

素因数の和:21111

約数の個数: 48

約数和(自身を含む): 821632000

約数和(自身を除く): 506995492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3753, 5004, 7506, 15012, 20959, 41918, 62877, 83836, 125754, 188631, 251508, 377262, 565893, 754524, 1131786, 2263572, 2913301, 5826602, 8739903, 11653204, 17479806, 26219709, 34959612, 52439418, 78659127, 104878836, 157318254, 314636508]

約数ペア:

[(1, 314636508), (2, 157318254), (3, 104878836), (4, 78659127), (6, 52439418), (9, 34959612), (12, 26219709), (18, 17479806), (27, 11653204), (36, 8739903), (54, 5826602), (108, 2913301), (139, 2263572), (278, 1131786), (417, 754524), (556, 565893), (834, 377262), (1251, 251508), (1668, 188631), (2502, 125754), (3753, 83836), (5004, 62877), (7506, 41918), (15012, 20959)]