17719663824

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{563}}^1\times {\mathrm{1721}}^1$

素因数の和:2425

約数の個数: 120

約数和(自身を含む): 50098793472

約数和(自身を除く): 32379129648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 563, 762, 1016, 1126, 1143, 1524, 1689, 1721, 2032, 2252, 2286, 3048, 3378, 3442, 4504, 4572, 5067, 5163, 6096, 6756, 6884, 9008, 9144, 10134, 10326, 13512, 13768, 15489, 18288, 20268, 20652, 27024, 27536, 30978, 40536, 41304, 61956, 71501, 81072, 82608, 123912, 143002, 214503, 218567, 247824, 286004, 429006, 437134, 572008, 643509, 655701, 858012, 874268, 968923, 1144016, 1287018, 1311402, 1716024, 1748536, 1937846, 1967103, 2574036, 2622804, 2906769, 3432048, 3497072, 3875692, 3934206, 5148072, 5245608, 5813538, 7751384, 7868412, 8720307, 10296144, 10491216, 11627076, 15502768, 15736824, 17440614, 23254152, 31473648, 34881228, 46508304, 69762456, 123053221, 139524912, 246106442, 369159663, 492212884, 738319326, 984425768, 1107478989, 1476638652, 1968851536, 2214957978, 2953277304, 4429915956, 5906554608, 8859831912, 17719663824]

約数ペア:

[(1, 17719663824), (2, 8859831912), (3, 5906554608), (4, 4429915956), (6, 2953277304), (8, 2214957978), (9, 1968851536), (12, 1476638652), (16, 1107478989), (18, 984425768), (24, 738319326), (36, 492212884), (48, 369159663), (72, 246106442), (127, 139524912), (144, 123053221), (254, 69762456), (381, 46508304), (508, 34881228), (563, 31473648), (762, 23254152), (1016, 17440614), (1126, 15736824), (1143, 15502768), (1524, 11627076), (1689, 10491216), (1721, 10296144), (2032, 8720307), (2252, 7868412), (2286, 7751384), (3048, 5813538), (3378, 5245608), (3442, 5148072), (4504, 3934206), (4572, 3875692), (5067, 3497072), (5163, 3432048), (6096, 2906769), (6756, 2622804), (6884, 2574036), (9008, 1967103), (9144, 1937846), (10134, 1748536), (10326, 1716024), (13512, 1311402), (13768, 1287018), (15489, 1144016), (18288, 968923), (20268, 874268), (20652, 858012), (27024, 655701), (27536, 643509), (30978, 572008), (40536, 437134), (41304, 429006), (61956, 286004), (71501, 247824), (81072, 218567), (82608, 214503), (123912, 143002)]