320199324

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 825216000

約数和(自身を除く): 505016676

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 79, 87, 114, 116, 158, 174, 228, 237, 316, 348, 474, 551, 613, 948, 1102, 1226, 1501, 1653, 1839, 2204, 2291, 2452, 3002, 3306, 3678, 4503, 4582, 6004, 6612, 6873, 7356, 9006, 9164, 11647, 13746, 17777, 18012, 23294, 27492, 34941, 35554, 43529, 46588, 48427, 53331, 69882, 71108, 87058, 96854, 106662, 130587, 139764, 145281, 174116, 193708, 213324, 261174, 290562, 337763, 522348, 581124, 675526, 920113, 1013289, 1351052, 1404383, 1840226, 2026578, 2760339, 2808766, 3680452, 4053156, 4213149, 5520678, 5617532, 8426298, 11041356, 16852596, 26683277, 53366554, 80049831, 106733108, 160099662, 320199324]

約数ペア:

[(1, 320199324), (2, 160099662), (3, 106733108), (4, 80049831), (6, 53366554), (12, 26683277), (19, 16852596), (29, 11041356), (38, 8426298), (57, 5617532), (58, 5520678), (76, 4213149), (79, 4053156), (87, 3680452), (114, 2808766), (116, 2760339), (158, 2026578), (174, 1840226), (228, 1404383), (237, 1351052), (316, 1013289), (348, 920113), (474, 675526), (551, 581124), (613, 522348), (948, 337763), (1102, 290562), (1226, 261174), (1501, 213324), (1653, 193708), (1839, 174116), (2204, 145281), (2291, 139764), (2452, 130587), (3002, 106662), (3306, 96854), (3678, 87058), (4503, 71108), (4582, 69882), (6004, 53331), (6612, 48427), (6873, 46588), (7356, 43529), (9006, 35554), (9164, 34941), (11647, 27492), (13746, 23294), (17777, 18012)]