263200392

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 288

約数和(自身を含む): 938683200

約数和(自身を除く): 675482808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 117, 119, 126, 136, 139, 153, 156, 168, 182, 204, 221, 234, 238, 252, 273, 278, 289, 306, 312, 357, 364, 408, 417, 442, 468, 476, 504, 546, 556, 578, 612, 663, 714, 728, 819, 834, 867, 884, 936, 952, 973, 1071, 1092, 1112, 1156, 1224, 1251, 1326, 1428, 1547, 1638, 1668, 1734, 1768, 1807, 1946, 1989, 2023, 2142, 2184, 2312, 2363, 2502, 2601, 2652, 2856, 2919, 3094, 3276, 3336, 3468, 3614, 3757, 3892, 3978, 4046, 4284, 4641, 4726, 5004, 5202, 5304, 5421, 5838, 6069, 6188, 6552, 6936, 7089, 7228, 7514, 7784, 7956, 8092, 8568, 8757, 9282, 9452, 10008, 10404, 10842, 11271, 11676, 12138, 12376, 12649, 13923, 14178, 14456, 15028, 15912, 16184, 16263, 16541, 17514, 18207, 18564, 18904, 20808, 21267, 21684, 22542, 23352, 24276, 25298, 26299, 27846, 28356, 30056, 30719, 32526, 33082, 33813, 35028, 36414, 37128, 37947, 40171, 42534, 43368, 45084, 48552, 49623, 50596, 52598, 55692, 56712, 61438, 65052, 66164, 67626, 70056, 72828, 75894, 78897, 80342, 85068, 90168, 92157, 99246, 101192, 105196, 111384, 113841, 120513, 122876, 130104, 132328, 135252, 145656, 148869, 151788, 157794, 160684, 170136, 184314, 198492, 210392, 215033, 227682, 236691, 241026, 245752, 270504, 276471, 281197, 297738, 303576, 315588, 321368, 361539, 368628, 396984, 430066, 455364, 473382, 482052, 522223, 552942, 562394, 595476, 631176, 645099, 723078, 737256, 843591, 860132, 910728, 946764, 964104, 1044446, 1105884, 1124788, 1190952, 1290198, 1446156, 1566669, 1687182, 1720264, 1893528, 1935297, 2088892, 2211768, 2249576, 2530773, 2580396, 2892312, 3133338, 3374364, 3655561, 3870594, 4177784, 4700007, 5061546, 5160792, 6266676, 6748728, 7311122, 7741188, 9400014, 10123092, 10966683, 12533352, 14622244, 15482376, 18800028, 20246184, 21933366, 29244488, 32900049, 37600056, 43866732, 65800098, 87733464, 131600196, 263200392]

約数ペア:

[(1, 263200392), (2, 131600196), (3, 87733464), (4, 65800098), (6, 43866732), (7, 37600056), (8, 32900049), (9, 29244488), (12, 21933366), (13, 20246184), (14, 18800028), (17, 15482376), (18, 14622244), (21, 12533352), (24, 10966683), (26, 10123092), (28, 9400014), (34, 7741188), (36, 7311122), (39, 6748728), (42, 6266676), (51, 5160792), (52, 5061546), (56, 4700007), (63, 4177784), (68, 3870594), (72, 3655561), (78, 3374364), (84, 3133338), (91, 2892312), (102, 2580396), (104, 2530773), (117, 2249576), (119, 2211768), (126, 2088892), (136, 1935297), (139, 1893528), (153, 1720264), (156, 1687182), (168, 1566669), (182, 1446156), (204, 1290198), (221, 1190952), (234, 1124788), (238, 1105884), (252, 1044446), (273, 964104), (278, 946764), (289, 910728), (306, 860132), (312, 843591), (357, 737256), (364, 723078), (408, 645099), (417, 631176), (442, 595476), (468, 562394), (476, 552942), (504, 522223), (546, 482052), (556, 473382), (578, 455364), (612, 430066), (663, 396984), (714, 368628), (728, 361539), (819, 321368), (834, 315588), (867, 303576), (884, 297738), (936, 281197), (952, 276471), (973, 270504), (1071, 245752), (1092, 241026), (1112, 236691), (1156, 227682), (1224, 215033), (1251, 210392), (1326, 198492), (1428, 184314), (1547, 170136), (1638, 160684), (1668, 157794), (1734, 151788), (1768, 148869), (1807, 145656), (1946, 135252), (1989, 132328), (2023, 130104), (2142, 122876), (2184, 120513), (2312, 113841), (2363, 111384), (2502, 105196), (2601, 101192), (2652, 99246), (2856, 92157), (2919, 90168), (3094, 85068), (3276, 80342), (3336, 78897), (3468, 75894), (3614, 72828), (3757, 70056), (3892, 67626), (3978, 66164), (4046, 65052), (4284, 61438), (4641, 56712), (4726, 55692), (5004, 52598), (5202, 50596), (5304, 49623), (5421, 48552), (5838, 45084), (6069, 43368), (6188, 42534), (6552, 40171), (6936, 37947), (7089, 37128), (7228, 36414), (7514, 35028), (7784, 33813), (7956, 33082), (8092, 32526), (8568, 30719), (8757, 30056), (9282, 28356), (9452, 27846), (10008, 26299), (10404, 25298), (10842, 24276), (11271, 23352), (11676, 22542), (12138, 21684), (12376, 21267), (12649, 20808), (13923, 18904), (14178, 18564), (14456, 18207), (15028, 17514), (15912, 16541), (16184, 16263)]