2258142288

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{644447}}^1$

素因数の和:644531

約数の個数: 40

約数和(自身を含む): 5913454848

約数和(自身を除く): 3655312560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 644447, 1288894, 1933341, 2577788, 3866682, 5155576, 7733364, 10311152, 15466728, 30933456, 47044631, 94089262, 141133893, 188178524, 282267786, 376357048, 564535572, 752714096, 1129071144, 2258142288]

約数ペア:

[(1, 2258142288), (2, 1129071144), (3, 752714096), (4, 564535572), (6, 376357048), (8, 282267786), (12, 188178524), (16, 141133893), (24, 94089262), (48, 47044631), (73, 30933456), (146, 15466728), (219, 10311152), (292, 7733364), (438, 5155576), (584, 3866682), (876, 2577788), (1168, 1933341), (1752, 1288894), (3504, 644447)]