716173218

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{3019}}^1$

素因数の和:3244

約数の個数: 64

約数和(自身を含む): 1669939200

約数和(自身を除く): 953765982

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 191, 207, 382, 414, 573, 621, 1146, 1242, 1719, 3019, 3438, 4393, 5157, 6038, 8786, 9057, 10314, 13179, 18114, 26358, 27171, 39537, 54342, 69437, 79074, 81513, 118611, 138874, 163026, 208311, 237222, 416622, 576629, 624933, 1153258, 1249866, 1729887, 1874799, 3459774, 3749598, 5189661, 10379322, 13262467, 15568983, 26524934, 31137966, 39787401, 79574802, 119362203, 238724406, 358086609, 716173218]

約数ペア:

[(1, 716173218), (2, 358086609), (3, 238724406), (6, 119362203), (9, 79574802), (18, 39787401), (23, 31137966), (27, 26524934), (46, 15568983), (54, 13262467), (69, 10379322), (138, 5189661), (191, 3749598), (207, 3459774), (382, 1874799), (414, 1729887), (573, 1249866), (621, 1153258), (1146, 624933), (1242, 576629), (1719, 416622), (3019, 237222), (3438, 208311), (4393, 163026), (5157, 138874), (6038, 118611), (8786, 81513), (9057, 79074), (10314, 69437), (13179, 54342), (18114, 39537), (26358, 27171)]