219509973984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{9491}}^1$

素因数の和:9909

約数の個数: 192

約数和(自身を含む): 666234519552

約数和(自身を除く): 446724545568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 127, 168, 224, 254, 271, 336, 381, 508, 542, 672, 762, 813, 889, 1016, 1084, 1524, 1626, 1778, 1897, 2032, 2168, 2667, 3048, 3252, 3556, 3794, 4064, 4336, 5334, 5691, 6096, 6504, 7112, 7588, 8672, 9491, 10668, 11382, 12192, 13008, 14224, 15176, 18982, 21336, 22764, 26016, 28448, 28473, 30352, 34417, 37964, 42672, 45528, 56946, 60704, 66437, 68834, 75928, 85344, 91056, 103251, 113892, 132874, 137668, 151856, 182112, 199311, 206502, 227784, 240919, 265748, 275336, 303712, 398622, 413004, 455568, 481838, 531496, 550672, 722757, 797244, 826008, 911136, 963676, 1062992, 1101344, 1205357, 1445514, 1594488, 1652016, 1927352, 2125984, 2410714, 2572061, 2891028, 3188976, 3304032, 3616071, 3854704, 4821428, 5144122, 5782056, 6377952, 7232142, 7709408, 7716183, 8437499, 9642856, 10288244, 11564112, 14464284, 15432366, 16874998, 18004427, 19285712, 20576488, 23128224, 25312497, 28928568, 30864732, 33749996, 36008854, 38571424, 41152976, 50624994, 54013281, 57857136, 61729464, 67499992, 72017708, 82305952, 101249988, 108026562, 115714272, 123458928, 134999984, 144035416, 202499976, 216053124, 246917856, 269999968, 288070832, 326651747, 404999952, 432106248, 576141664, 653303494, 809999904, 864212496, 979955241, 1306606988, 1728424992, 1959910482, 2286562229, 2613213976, 3919820964, 4573124458, 5226427952, 6859686687, 7839641928, 9146248916, 10452855904, 13719373374, 15679283856, 18292497832, 27438746748, 31358567712, 36584995664, 54877493496, 73169991328, 109754986992, 219509973984]

約数ペア:

[(1, 219509973984), (2, 109754986992), (3, 73169991328), (4, 54877493496), (6, 36584995664), (7, 31358567712), (8, 27438746748), (12, 18292497832), (14, 15679283856), (16, 13719373374), (21, 10452855904), (24, 9146248916), (28, 7839641928), (32, 6859686687), (42, 5226427952), (48, 4573124458), (56, 3919820964), (84, 2613213976), (96, 2286562229), (112, 1959910482), (127, 1728424992), (168, 1306606988), (224, 979955241), (254, 864212496), (271, 809999904), (336, 653303494), (381, 576141664), (508, 432106248), (542, 404999952), (672, 326651747), (762, 288070832), (813, 269999968), (889, 246917856), (1016, 216053124), (1084, 202499976), (1524, 144035416), (1626, 134999984), (1778, 123458928), (1897, 115714272), (2032, 108026562), (2168, 101249988), (2667, 82305952), (3048, 72017708), (3252, 67499992), (3556, 61729464), (3794, 57857136), (4064, 54013281), (4336, 50624994), (5334, 41152976), (5691, 38571424), (6096, 36008854), (6504, 33749996), (7112, 30864732), (7588, 28928568), (8672, 25312497), (9491, 23128224), (10668, 20576488), (11382, 19285712), (12192, 18004427), (13008, 16874998), (14224, 15432366), (15176, 14464284), (18982, 11564112), (21336, 10288244), (22764, 9642856), (26016, 8437499), (28448, 7716183), (28473, 7709408), (30352, 7232142), (34417, 6377952), (37964, 5782056), (42672, 5144122), (45528, 4821428), (56946, 3854704), (60704, 3616071), (66437, 3304032), (68834, 3188976), (75928, 2891028), (85344, 2572061), (91056, 2410714), (103251, 2125984), (113892, 1927352), (132874, 1652016), (137668, 1594488), (151856, 1445514), (182112, 1205357), (199311, 1101344), (206502, 1062992), (227784, 963676), (240919, 911136), (265748, 826008), (275336, 797244), (303712, 722757), (398622, 550672), (413004, 531496), (455568, 481838)]