400431132

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{114671}}^1$

素因数の和:114778

約数の個数: 36

約数和(自身を含む): 1022644896

約数和(自身を除く): 622213764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 114671, 229342, 344013, 458684, 688026, 1032039, 1376052, 2064078, 4128156, 11123087, 22246174, 33369261, 44492348, 66738522, 100107783, 133477044, 200215566, 400431132]

約数ペア:

[(1, 400431132), (2, 200215566), (3, 133477044), (4, 100107783), (6, 66738522), (9, 44492348), (12, 33369261), (18, 22246174), (36, 11123087), (97, 4128156), (194, 2064078), (291, 1376052), (388, 1032039), (582, 688026), (873, 458684), (1164, 344013), (1746, 229342), (3492, 114671)]