247798656

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{10243}}^1$

素因数の和:10273

約数の個数: 128

約数和(自身を含む): 835910400

約数和(自身を除く): 588111744

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 10243, 12096, 20486, 24192, 30729, 40972, 61458, 71701, 81944, 92187, 122916, 143402, 163888, 184374, 215103, 245832, 276561, 286804, 327776, 368748, 430206, 491664, 553122, 573608, 645309, 655552, 737496, 860412, 983328, 1106244, 1147216, 1290618, 1311104, 1474992, 1720824, 1935927, 1966656, 2212488, 2294432, 2581236, 2949984, 3441648, 3871854, 3933312, 4424976, 4588864, 5162472, 5899968, 6883296, 7743708, 8849952, 9177728, 10324944, 11799936, 13766592, 15487416, 17699904, 20649888, 27533184, 30974832, 35399808, 41299776, 61949664, 82599552, 123899328, 247798656]

約数ペア:

[(1, 247798656), (2, 123899328), (3, 82599552), (4, 61949664), (6, 41299776), (7, 35399808), (8, 30974832), (9, 27533184), (12, 20649888), (14, 17699904), (16, 15487416), (18, 13766592), (21, 11799936), (24, 10324944), (27, 9177728), (28, 8849952), (32, 7743708), (36, 6883296), (42, 5899968), (48, 5162472), (54, 4588864), (56, 4424976), (63, 3933312), (64, 3871854), (72, 3441648), (84, 2949984), (96, 2581236), (108, 2294432), (112, 2212488), (126, 1966656), (128, 1935927), (144, 1720824), (168, 1474992), (189, 1311104), (192, 1290618), (216, 1147216), (224, 1106244), (252, 983328), (288, 860412), (336, 737496), (378, 655552), (384, 645309), (432, 573608), (448, 553122), (504, 491664), (576, 430206), (672, 368748), (756, 327776), (864, 286804), (896, 276561), (1008, 245832), (1152, 215103), (1344, 184374), (1512, 163888), (1728, 143402), (2016, 122916), (2688, 92187), (3024, 81944), (3456, 71701), (4032, 61458), (6048, 40972), (8064, 30729), (10243, 24192), (12096, 20486)]