2638173888

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{72701}}^1$

素因数の和:72732

約数の個数: 140

約数和(自身を含む): 8937693072

約数和(自身を除く): 6299519184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 9072, 12096, 18144, 36288, 72701, 145402, 218103, 290804, 436206, 508907, 581608, 654309, 872412, 1017814, 1163216, 1308618, 1526721, 1744824, 1962927, 2035628, 2326432, 2617236, 3053442, 3489648, 3925854, 4071256, 4580163, 4652864, 5234472, 5888781, 6106884, 6979296, 7851708, 8142512, 9160326, 10468944, 11777562, 12213768, 13740489, 13958592, 15703416, 16285024, 18320652, 20937888, 23555124, 24427536, 27480978, 31406832, 32570048, 36641304, 41221467, 41875776, 47110248, 48855072, 54961956, 62813664, 73282608, 82442934, 94220496, 97710144, 109923912, 125627328, 146565216, 164885868, 188440992, 219847824, 293130432, 329771736, 376881984, 439695648, 659543472, 879391296, 1319086944, 2638173888]

約数ペア:

[(1, 2638173888), (2, 1319086944), (3, 879391296), (4, 659543472), (6, 439695648), (7, 376881984), (8, 329771736), (9, 293130432), (12, 219847824), (14, 188440992), (16, 164885868), (18, 146565216), (21, 125627328), (24, 109923912), (27, 97710144), (28, 94220496), (32, 82442934), (36, 73282608), (42, 62813664), (48, 54961956), (54, 48855072), (56, 47110248), (63, 41875776), (64, 41221467), (72, 36641304), (81, 32570048), (84, 31406832), (96, 27480978), (108, 24427536), (112, 23555124), (126, 20937888), (144, 18320652), (162, 16285024), (168, 15703416), (189, 13958592), (192, 13740489), (216, 12213768), (224, 11777562), (252, 10468944), (288, 9160326), (324, 8142512), (336, 7851708), (378, 6979296), (432, 6106884), (448, 5888781), (504, 5234472), (567, 4652864), (576, 4580163), (648, 4071256), (672, 3925854), (756, 3489648), (864, 3053442), (1008, 2617236), (1134, 2326432), (1296, 2035628), (1344, 1962927), (1512, 1744824), (1728, 1526721), (2016, 1308618), (2268, 1163216), (2592, 1017814), (3024, 872412), (4032, 654309), (4536, 581608), (5184, 508907), (6048, 436206), (9072, 290804), (12096, 218103), (18144, 145402), (36288, 72701)]