2080380888

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{332117}}^1$

素因数の和:332161

約数の個数: 64

約数和(自身を含む): 5978124000

約数和(自身を除く): 3897743112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 6264, 332117, 664234, 996351, 1328468, 1992702, 2656936, 2989053, 3985404, 5978106, 7970808, 8967159, 9631393, 11956212, 17934318, 19262786, 23912424, 28894179, 35868636, 38525572, 57788358, 71737272, 77051144, 86682537, 115576716, 173365074, 231153432, 260047611, 346730148, 520095222, 693460296, 1040190444, 2080380888]

約数ペア:

[(1, 2080380888), (2, 1040190444), (3, 693460296), (4, 520095222), (6, 346730148), (8, 260047611), (9, 231153432), (12, 173365074), (18, 115576716), (24, 86682537), (27, 77051144), (29, 71737272), (36, 57788358), (54, 38525572), (58, 35868636), (72, 28894179), (87, 23912424), (108, 19262786), (116, 17934318), (174, 11956212), (216, 9631393), (232, 8967159), (261, 7970808), (348, 5978106), (522, 3985404), (696, 2989053), (783, 2656936), (1044, 1992702), (1566, 1328468), (2088, 996351), (3132, 664234), (6264, 332117)]