12291566168

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{1061}}^1$

素因数の和:1417

約数の個数: 128

約数和(自身を含む): 28664824320

約数和(自身を除く): 16373258152

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 56, 68, 86, 119, 136, 172, 238, 283, 301, 344, 476, 566, 602, 731, 952, 1061, 1132, 1204, 1462, 1981, 2122, 2264, 2408, 2924, 3962, 4244, 4811, 5117, 5848, 7427, 7924, 8488, 9622, 10234, 12169, 14854, 15848, 18037, 19244, 20468, 24338, 29708, 33677, 36074, 38488, 40936, 45623, 48676, 59416, 67354, 72148, 85183, 91246, 97352, 126259, 134708, 144296, 170366, 182492, 206873, 252518, 269416, 300263, 319361, 340732, 364984, 413746, 505036, 600526, 638722, 681464, 775591, 827492, 1010072, 1201052, 1277444, 1448111, 1551182, 1654984, 2101841, 2402104, 2554888, 2896222, 3102364, 4203682, 5104471, 5429137, 5792444, 6204728, 8407364, 10208942, 10858274, 11584888, 12911309, 16814728, 20417884, 21716548, 25822618, 35731297, 40835768, 43433096, 51645236, 71462594, 90379163, 103290472, 142925188, 180758326, 219492253, 285850376, 361516652, 438984506, 723033304, 877969012, 1536445771, 1755938024, 3072891542, 6145783084, 12291566168]

約数ペア:

[(1, 12291566168), (2, 6145783084), (4, 3072891542), (7, 1755938024), (8, 1536445771), (14, 877969012), (17, 723033304), (28, 438984506), (34, 361516652), (43, 285850376), (56, 219492253), (68, 180758326), (86, 142925188), (119, 103290472), (136, 90379163), (172, 71462594), (238, 51645236), (283, 43433096), (301, 40835768), (344, 35731297), (476, 25822618), (566, 21716548), (602, 20417884), (731, 16814728), (952, 12911309), (1061, 11584888), (1132, 10858274), (1204, 10208942), (1462, 8407364), (1981, 6204728), (2122, 5792444), (2264, 5429137), (2408, 5104471), (2924, 4203682), (3962, 3102364), (4244, 2896222), (4811, 2554888), (5117, 2402104), (5848, 2101841), (7427, 1654984), (7924, 1551182), (8488, 1448111), (9622, 1277444), (10234, 1201052), (12169, 1010072), (14854, 827492), (15848, 775591), (18037, 681464), (19244, 638722), (20468, 600526), (24338, 505036), (29708, 413746), (33677, 364984), (36074, 340732), (38488, 319361), (40936, 300263), (45623, 269416), (48676, 252518), (59416, 206873), (67354, 182492), (72148, 170366), (85183, 144296), (91246, 134708), (97352, 126259)]