259292519544

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1\times {\mathrm{4261}}^1$

素因数の和:5309

約数の個数: 128

約数和(自身を含む): 677555712000

約数和(自身を除く): 418263192456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 89, 93, 124, 178, 186, 248, 267, 356, 372, 534, 712, 744, 919, 1068, 1838, 2136, 2757, 2759, 3676, 4261, 5514, 5518, 7352, 8277, 8522, 11028, 11036, 12783, 16554, 17044, 22056, 22072, 25566, 28489, 33108, 34088, 51132, 56978, 66216, 81791, 85467, 102264, 113956, 132091, 163582, 170934, 227912, 245373, 264182, 327164, 341868, 379229, 396273, 490746, 528364, 654328, 683736, 758458, 792546, 981492, 1056728, 1137687, 1516916, 1585092, 1962984, 2275374, 2535521, 3033832, 3170184, 3915859, 4550748, 5071042, 7606563, 7831718, 9101496, 10142084, 11747577, 11756099, 15213126, 15663436, 20284168, 23495154, 23512198, 30426252, 31326872, 35268297, 46990308, 47024396, 60852504, 70536594, 93980616, 94048792, 121391629, 141073188, 242783258, 282146376, 348511451, 364174887, 485566516, 697022902, 728349774, 971133032, 1045534353, 1394045804, 1456699548, 2091068706, 2788091608, 2913399096, 4182137412, 8364274824, 10803854981, 21607709962, 32411564943, 43215419924, 64823129886, 86430839848, 129646259772, 259292519544]

約数ペア:

[(1, 259292519544), (2, 129646259772), (3, 86430839848), (4, 64823129886), (6, 43215419924), (8, 32411564943), (12, 21607709962), (24, 10803854981), (31, 8364274824), (62, 4182137412), (89, 2913399096), (93, 2788091608), (124, 2091068706), (178, 1456699548), (186, 1394045804), (248, 1045534353), (267, 971133032), (356, 728349774), (372, 697022902), (534, 485566516), (712, 364174887), (744, 348511451), (919, 282146376), (1068, 242783258), (1838, 141073188), (2136, 121391629), (2757, 94048792), (2759, 93980616), (3676, 70536594), (4261, 60852504), (5514, 47024396), (5518, 46990308), (7352, 35268297), (8277, 31326872), (8522, 30426252), (11028, 23512198), (11036, 23495154), (12783, 20284168), (16554, 15663436), (17044, 15213126), (22056, 11756099), (22072, 11747577), (25566, 10142084), (28489, 9101496), (33108, 7831718), (34088, 7606563), (51132, 5071042), (56978, 4550748), (66216, 3915859), (81791, 3170184), (85467, 3033832), (102264, 2535521), (113956, 2275374), (132091, 1962984), (163582, 1585092), (170934, 1516916), (227912, 1137687), (245373, 1056728), (264182, 981492), (327164, 792546), (341868, 758458), (379229, 683736), (396273, 654328), (490746, 528364)]