215032272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2641

約数の個数: 160

約数和(自身を含む): 719953920

約数和(自身を除く): 504921648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 114, 133, 152, 156, 168, 182, 208, 228, 247, 266, 273, 304, 312, 336, 364, 399, 456, 494, 532, 546, 624, 728, 741, 798, 912, 988, 1064, 1092, 1456, 1482, 1596, 1729, 1976, 2128, 2184, 2591, 2964, 3192, 3458, 3952, 4368, 5182, 5187, 5928, 6384, 6916, 7773, 10364, 10374, 11856, 13832, 15546, 18137, 20728, 20748, 27664, 31092, 33683, 36274, 41456, 41496, 49229, 54411, 62184, 67366, 72548, 82992, 98458, 101049, 108822, 124368, 134732, 145096, 147687, 196916, 202098, 217644, 235781, 269464, 290192, 295374, 344603, 393832, 404196, 435288, 471562, 538928, 590748, 639977, 689206, 707343, 787664, 808392, 870576, 943124, 1033809, 1181496, 1279954, 1378412, 1414686, 1616784, 1886248, 1919931, 2067618, 2362992, 2559908, 2756824, 2829372, 3772496, 3839862, 4135236, 4479839, 5119816, 5513648, 5658744, 7679724, 8270472, 8959678, 10239632, 11317488, 13439517, 15359448, 16540944, 17919356, 26879034, 30718896, 35838712, 53758068, 71677424, 107516136, 215032272]

約数ペア:

[(1, 215032272), (2, 107516136), (3, 71677424), (4, 53758068), (6, 35838712), (7, 30718896), (8, 26879034), (12, 17919356), (13, 16540944), (14, 15359448), (16, 13439517), (19, 11317488), (21, 10239632), (24, 8959678), (26, 8270472), (28, 7679724), (38, 5658744), (39, 5513648), (42, 5119816), (48, 4479839), (52, 4135236), (56, 3839862), (57, 3772496), (76, 2829372), (78, 2756824), (84, 2559908), (91, 2362992), (104, 2067618), (112, 1919931), (114, 1886248), (133, 1616784), (152, 1414686), (156, 1378412), (168, 1279954), (182, 1181496), (208, 1033809), (228, 943124), (247, 870576), (266, 808392), (273, 787664), (304, 707343), (312, 689206), (336, 639977), (364, 590748), (399, 538928), (456, 471562), (494, 435288), (532, 404196), (546, 393832), (624, 344603), (728, 295374), (741, 290192), (798, 269464), (912, 235781), (988, 217644), (1064, 202098), (1092, 196916), (1456, 147687), (1482, 145096), (1596, 134732), (1729, 124368), (1976, 108822), (2128, 101049), (2184, 98458), (2591, 82992), (2964, 72548), (3192, 67366), (3458, 62184), (3952, 54411), (4368, 49229), (5182, 41496), (5187, 41456), (5928, 36274), (6384, 33683), (6916, 31092), (7773, 27664), (10364, 20748), (10374, 20728), (11856, 18137), (13832, 15546)]