353171889

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 651006720

約数和(自身を除く): 297834831

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 83, 87, 119, 137, 153, 203, 249, 261, 357, 411, 493, 581, 609, 747, 959, 1071, 1233, 1411, 1479, 1743, 1827, 2329, 2407, 2877, 3451, 3973, 4233, 4437, 5229, 6987, 7221, 8631, 9877, 10353, 11371, 11919, 12699, 16303, 16849, 20961, 21663, 27811, 29631, 31059, 34113, 35757, 40919, 48909, 50547, 67541, 79597, 83433, 88893, 102339, 122757, 146727, 151641, 193307, 202623, 238791, 250299, 286433, 329759, 368271, 472787, 579921, 607869, 716373, 859299, 989277, 1353149, 1418361, 1739763, 2308313, 2577897, 2967831, 4059447, 4255083, 5605903, 6924939, 12178341, 16817709, 20774817, 39241321, 50453127, 117723963, 353171889]

約数ペア:

[(1, 353171889), (3, 117723963), (7, 50453127), (9, 39241321), (17, 20774817), (21, 16817709), (29, 12178341), (51, 6924939), (63, 5605903), (83, 4255083), (87, 4059447), (119, 2967831), (137, 2577897), (153, 2308313), (203, 1739763), (249, 1418361), (261, 1353149), (357, 989277), (411, 859299), (493, 716373), (581, 607869), (609, 579921), (747, 472787), (959, 368271), (1071, 329759), (1233, 286433), (1411, 250299), (1479, 238791), (1743, 202623), (1827, 193307), (2329, 151641), (2407, 146727), (2877, 122757), (3451, 102339), (3973, 88893), (4233, 83433), (4437, 79597), (5229, 67541), (6987, 50547), (7221, 48909), (8631, 40919), (9877, 35757), (10353, 34113), (11371, 31059), (11919, 29631), (12699, 27811), (16303, 21663), (16849, 20961)]