1145017728

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19489}}^1$

素因数の和:19529

約数の個数: 128

約数和(自身を含む): 3578364000

約数和(自身を除く): 2433346272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2448, 3264, 3456, 3672, 4896, 6528, 7344, 9792, 14688, 19489, 19584, 29376, 38978, 58467, 58752, 77956, 116934, 155912, 175401, 233868, 311824, 331313, 350802, 467736, 526203, 623648, 662626, 701604, 935472, 993939, 1052406, 1247296, 1325252, 1403208, 1870944, 1987878, 2104812, 2494592, 2650504, 2806416, 2981817, 3741888, 3975756, 4209624, 5301008, 5612832, 5963634, 7483776, 7951512, 8419248, 8945451, 10602016, 11225664, 11927268, 15903024, 16838496, 17890902, 21204032, 22451328, 23854536, 31806048, 33676992, 35781804, 42408064, 47709072, 63612096, 67353984, 71563608, 95418144, 127224192, 143127216, 190836288, 286254432, 381672576, 572508864, 1145017728]

約数ペア:

[(1, 1145017728), (2, 572508864), (3, 381672576), (4, 286254432), (6, 190836288), (8, 143127216), (9, 127224192), (12, 95418144), (16, 71563608), (17, 67353984), (18, 63612096), (24, 47709072), (27, 42408064), (32, 35781804), (34, 33676992), (36, 31806048), (48, 23854536), (51, 22451328), (54, 21204032), (64, 17890902), (68, 16838496), (72, 15903024), (96, 11927268), (102, 11225664), (108, 10602016), (128, 8945451), (136, 8419248), (144, 7951512), (153, 7483776), (192, 5963634), (204, 5612832), (216, 5301008), (272, 4209624), (288, 3975756), (306, 3741888), (384, 2981817), (408, 2806416), (432, 2650504), (459, 2494592), (544, 2104812), (576, 1987878), (612, 1870944), (816, 1403208), (864, 1325252), (918, 1247296), (1088, 1052406), (1152, 993939), (1224, 935472), (1632, 701604), (1728, 662626), (1836, 623648), (2176, 526203), (2448, 467736), (3264, 350802), (3456, 331313), (3672, 311824), (4896, 233868), (6528, 175401), (7344, 155912), (9792, 116934), (14688, 77956), (19489, 58752), (19584, 58467), (29376, 38978)]