315918156

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{14489}}^1$

素因数の和:14598

約数の個数: 48

約数和(自身を含む): 778982400

約数和(自身を除く): 463064244

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 158, 237, 276, 316, 474, 948, 1817, 3634, 5451, 7268, 10902, 14489, 21804, 28978, 43467, 57956, 86934, 173868, 333247, 666494, 999741, 1144631, 1332988, 1999482, 2289262, 3433893, 3998964, 4578524, 6867786, 13735572, 26326513, 52653026, 78979539, 105306052, 157959078, 315918156]

約数ペア:

[(1, 315918156), (2, 157959078), (3, 105306052), (4, 78979539), (6, 52653026), (12, 26326513), (23, 13735572), (46, 6867786), (69, 4578524), (79, 3998964), (92, 3433893), (138, 2289262), (158, 1999482), (237, 1332988), (276, 1144631), (316, 999741), (474, 666494), (948, 333247), (1817, 173868), (3634, 86934), (5451, 57956), (7268, 43467), (10902, 28978), (14489, 21804)]