213957216

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67537}}^1$

素因数の和:67564

約数の個数: 72

約数和(自身を含む): 663763464

約数和(自身を除く): 449806248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 67537, 135074, 202611, 270148, 405222, 540296, 607833, 742907, 810444, 1080592, 1215666, 1485814, 1620888, 2161184, 2228721, 2431332, 2971628, 3241776, 4457442, 4862664, 5943256, 6483552, 6686163, 8914884, 9725328, 11886512, 13372326, 17829768, 19450656, 23773024, 26744652, 35659536, 53489304, 71319072, 106978608, 213957216]

約数ペア:

[(1, 213957216), (2, 106978608), (3, 71319072), (4, 53489304), (6, 35659536), (8, 26744652), (9, 23773024), (11, 19450656), (12, 17829768), (16, 13372326), (18, 11886512), (22, 9725328), (24, 8914884), (32, 6686163), (33, 6483552), (36, 5943256), (44, 4862664), (48, 4457442), (66, 3241776), (72, 2971628), (88, 2431332), (96, 2228721), (99, 2161184), (132, 1620888), (144, 1485814), (176, 1215666), (198, 1080592), (264, 810444), (288, 742907), (352, 607833), (396, 540296), (528, 405222), (792, 270148), (1056, 202611), (1584, 135074), (3168, 67537)]