327633964

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{1381}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 676406080

約数和(自身を除く): 348772116

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 229, 259, 458, 518, 916, 1036, 1381, 1603, 2762, 3206, 5524, 6412, 8473, 9667, 16946, 19334, 33892, 38668, 51097, 59311, 102194, 118622, 204388, 237244, 316249, 357679, 632498, 715358, 1264996, 1430716, 2213743, 4427486, 8854972, 11701213, 23402426, 46804852, 81908491, 163816982, 327633964]

約数ペア:

[(1, 327633964), (2, 163816982), (4, 81908491), (7, 46804852), (14, 23402426), (28, 11701213), (37, 8854972), (74, 4427486), (148, 2213743), (229, 1430716), (259, 1264996), (458, 715358), (518, 632498), (916, 357679), (1036, 316249), (1381, 237244), (1603, 204388), (2762, 118622), (3206, 102194), (5524, 59311), (6412, 51097), (8473, 38668), (9667, 33892), (16946, 19334)]