238345872

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{215893}}^1$

素因数の和:215927

約数の個数: 40

約数和(自身を含む): 642500544

約数和(自身を除く): 404154672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 215893, 431786, 647679, 863572, 1295358, 1727144, 2590716, 3454288, 4965539, 5181432, 9931078, 10362864, 14896617, 19862156, 29793234, 39724312, 59586468, 79448624, 119172936, 238345872]

約数ペア:

[(1, 238345872), (2, 119172936), (3, 79448624), (4, 59586468), (6, 39724312), (8, 29793234), (12, 19862156), (16, 14896617), (23, 10362864), (24, 9931078), (46, 5181432), (48, 4965539), (69, 3454288), (92, 2590716), (138, 1727144), (184, 1295358), (276, 863572), (368, 647679), (552, 431786), (1104, 215893)]