4998912912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{81299}}^1$

素因数の和:81381

約数の個数: 120

約数和(自身を含む): 16250894400

約数和(自身を除く): 11251981488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 336, 366, 427, 488, 504, 549, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 2196, 2562, 2928, 3416, 3843, 4392, 5124, 6832, 7686, 8784, 10248, 15372, 20496, 30744, 61488, 81299, 162598, 243897, 325196, 487794, 569093, 650392, 731691, 975588, 1138186, 1300784, 1463382, 1707279, 1951176, 2276372, 2926764, 3414558, 3902352, 4552744, 4959239, 5121837, 5853528, 6829116, 9105488, 9918478, 10243674, 11707056, 13658232, 14877717, 19836956, 20487348, 27316464, 29755434, 34714673, 39673912, 40974696, 44633151, 59510868, 69429346, 79347824, 81949392, 89266302, 104144019, 119021736, 138858692, 178532604, 208288038, 238043472, 277717384, 312432057, 357065208, 416576076, 555434768, 624864114, 714130416, 833152152, 1249728228, 1666304304, 2499456456, 4998912912]

約数ペア:

[(1, 4998912912), (2, 2499456456), (3, 1666304304), (4, 1249728228), (6, 833152152), (7, 714130416), (8, 624864114), (9, 555434768), (12, 416576076), (14, 357065208), (16, 312432057), (18, 277717384), (21, 238043472), (24, 208288038), (28, 178532604), (36, 138858692), (42, 119021736), (48, 104144019), (56, 89266302), (61, 81949392), (63, 79347824), (72, 69429346), (84, 59510868), (112, 44633151), (122, 40974696), (126, 39673912), (144, 34714673), (168, 29755434), (183, 27316464), (244, 20487348), (252, 19836956), (336, 14877717), (366, 13658232), (427, 11707056), (488, 10243674), (504, 9918478), (549, 9105488), (732, 6829116), (854, 5853528), (976, 5121837), (1008, 4959239), (1098, 4552744), (1281, 3902352), (1464, 3414558), (1708, 2926764), (2196, 2276372), (2562, 1951176), (2928, 1707279), (3416, 1463382), (3843, 1300784), (4392, 1138186), (5124, 975588), (6832, 731691), (7686, 650392), (8784, 569093), (10248, 487794), (15372, 325196), (20496, 243897), (30744, 162598), (61488, 81299)]