1018137344

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1818

約数の個数: 144

約数和(自身を含む): 2590156800

約数和(自身を除く): 1572019456

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 128, 133, 136, 152, 224, 238, 256, 266, 272, 304, 323, 448, 476, 532, 544, 608, 646, 896, 952, 1064, 1088, 1216, 1292, 1759, 1792, 1904, 2128, 2176, 2261, 2432, 2584, 3518, 3808, 4256, 4352, 4522, 4864, 5168, 7036, 7616, 8512, 9044, 10336, 12313, 14072, 15232, 17024, 18088, 20672, 24626, 28144, 29903, 30464, 33421, 34048, 36176, 41344, 49252, 56288, 59806, 66842, 72352, 82688, 98504, 112576, 119612, 133684, 144704, 197008, 209321, 225152, 233947, 239224, 267368, 289408, 394016, 418642, 450304, 467894, 478448, 534736, 568157, 578816, 788032, 837284, 935788, 956896, 1069472, 1136314, 1576064, 1674568, 1871576, 1913792, 2138944, 2272628, 3152128, 3349136, 3743152, 3827584, 3977099, 4277888, 4545256, 6698272, 7486304, 7655168, 7954198, 8555776, 9090512, 13396544, 14972608, 15908396, 18181024, 26793088, 29945216, 31816792, 36362048, 53586176, 59890432, 63633584, 72724096, 127267168, 145448192, 254534336, 509068672, 1018137344]

約数ペア:

[(1, 1018137344), (2, 509068672), (4, 254534336), (7, 145448192), (8, 127267168), (14, 72724096), (16, 63633584), (17, 59890432), (19, 53586176), (28, 36362048), (32, 31816792), (34, 29945216), (38, 26793088), (56, 18181024), (64, 15908396), (68, 14972608), (76, 13396544), (112, 9090512), (119, 8555776), (128, 7954198), (133, 7655168), (136, 7486304), (152, 6698272), (224, 4545256), (238, 4277888), (256, 3977099), (266, 3827584), (272, 3743152), (304, 3349136), (323, 3152128), (448, 2272628), (476, 2138944), (532, 1913792), (544, 1871576), (608, 1674568), (646, 1576064), (896, 1136314), (952, 1069472), (1064, 956896), (1088, 935788), (1216, 837284), (1292, 788032), (1759, 578816), (1792, 568157), (1904, 534736), (2128, 478448), (2176, 467894), (2261, 450304), (2432, 418642), (2584, 394016), (3518, 289408), (3808, 267368), (4256, 239224), (4352, 233947), (4522, 225152), (4864, 209321), (5168, 197008), (7036, 144704), (7616, 133684), (8512, 119612), (9044, 112576), (10336, 98504), (12313, 82688), (14072, 72352), (15232, 66842), (17024, 59806), (18088, 56288), (20672, 49252), (24626, 41344), (28144, 36176), (29903, 34048), (30464, 33421)]