18668785248

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{701}}^1\times {\mathrm{1039}}^1$

素因数の和:1845

約数の個数: 144

約数和(自身を含む): 53814196800

約数和(自身を除く): 35145411552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 701, 712, 801, 1039, 1068, 1402, 1424, 1602, 2078, 2103, 2136, 2804, 2848, 3117, 3204, 4156, 4206, 4272, 5608, 6234, 6309, 6408, 8312, 8412, 8544, 9351, 11216, 12468, 12618, 12816, 16624, 16824, 18702, 22432, 24936, 25236, 25632, 33248, 33648, 37404, 49872, 50472, 62389, 67296, 74808, 92471, 99744, 100944, 124778, 149616, 184942, 187167, 201888, 249556, 277413, 299232, 369884, 374334, 499112, 554826, 561501, 728339, 739768, 748668, 832239, 998224, 1109652, 1123002, 1456678, 1479536, 1497336, 1664478, 1996448, 2185017, 2219304, 2246004, 2913356, 2959072, 2994672, 3328956, 4370034, 4438608, 4492008, 5826712, 5989344, 6555051, 6657912, 8740068, 8877216, 8984016, 11653424, 13110102, 13315824, 17480136, 17968032, 23306848, 26220204, 26631648, 34960272, 52440408, 64822171, 69920544, 104880816, 129644342, 194466513, 209761632, 259288684, 388933026, 518577368, 583399539, 777866052, 1037154736, 1166799078, 1555732104, 2074309472, 2333598156, 3111464208, 4667196312, 6222928416, 9334392624, 18668785248]

約数ペア:

[(1, 18668785248), (2, 9334392624), (3, 6222928416), (4, 4667196312), (6, 3111464208), (8, 2333598156), (9, 2074309472), (12, 1555732104), (16, 1166799078), (18, 1037154736), (24, 777866052), (32, 583399539), (36, 518577368), (48, 388933026), (72, 259288684), (89, 209761632), (96, 194466513), (144, 129644342), (178, 104880816), (267, 69920544), (288, 64822171), (356, 52440408), (534, 34960272), (701, 26631648), (712, 26220204), (801, 23306848), (1039, 17968032), (1068, 17480136), (1402, 13315824), (1424, 13110102), (1602, 11653424), (2078, 8984016), (2103, 8877216), (2136, 8740068), (2804, 6657912), (2848, 6555051), (3117, 5989344), (3204, 5826712), (4156, 4492008), (4206, 4438608), (4272, 4370034), (5608, 3328956), (6234, 2994672), (6309, 2959072), (6408, 2913356), (8312, 2246004), (8412, 2219304), (8544, 2185017), (9351, 1996448), (11216, 1664478), (12468, 1497336), (12618, 1479536), (12816, 1456678), (16624, 1123002), (16824, 1109652), (18702, 998224), (22432, 832239), (24936, 748668), (25236, 739768), (25632, 728339), (33248, 561501), (33648, 554826), (37404, 499112), (49872, 374334), (50472, 369884), (62389, 299232), (67296, 277413), (74808, 249556), (92471, 201888), (99744, 187167), (100944, 184942), (124778, 149616)]