228939876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{578131}}^1$

素因数の和:578152

約数の個数: 36

約数和(自身を含む): 631320144

約数和(自身を除く): 402380268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 578131, 1156262, 1734393, 2312524, 3468786, 5203179, 6359441, 6937572, 10406358, 12718882, 19078323, 20812716, 25437764, 38156646, 57234969, 76313292, 114469938, 228939876]

約数ペア:

[(1, 228939876), (2, 114469938), (3, 76313292), (4, 57234969), (6, 38156646), (9, 25437764), (11, 20812716), (12, 19078323), (18, 12718882), (22, 10406358), (33, 6937572), (36, 6359441), (44, 5203179), (66, 3468786), (99, 2312524), (132, 1734393), (198, 1156262), (396, 578131)]