681416064

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 320

約数和(自身を含む): 2384474400

約数和(自身を除く): 1703058336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 54, 56, 63, 64, 72, 81, 82, 84, 96, 108, 112, 123, 126, 128, 144, 162, 164, 168, 189, 192, 216, 224, 229, 246, 252, 287, 288, 324, 328, 336, 369, 378, 384, 432, 448, 458, 492, 504, 567, 574, 576, 648, 656, 672, 687, 738, 756, 861, 864, 896, 916, 984, 1008, 1107, 1134, 1148, 1152, 1296, 1312, 1344, 1374, 1476, 1512, 1603, 1722, 1728, 1832, 1968, 2016, 2061, 2214, 2268, 2296, 2583, 2592, 2624, 2688, 2748, 2952, 3024, 3206, 3321, 3444, 3456, 3664, 3936, 4032, 4122, 4428, 4536, 4592, 4809, 5166, 5184, 5248, 5496, 5904, 6048, 6183, 6412, 6642, 6888, 7328, 7749, 7872, 8064, 8244, 8856, 9072, 9184, 9389, 9618, 10332, 10368, 10992, 11808, 12096, 12366, 12824, 13284, 13776, 14427, 14656, 15498, 15744, 16488, 17712, 18144, 18368, 18549, 18778, 19236, 20664, 21984, 23247, 23616, 24192, 24732, 25648, 26568, 27552, 28167, 28854, 29312, 30996, 32976, 35424, 36288, 36736, 37098, 37556, 38472, 41328, 43281, 43968, 46494, 47232, 49464, 51296, 53136, 55104, 56334, 57708, 61992, 65723, 65952, 70848, 72576, 74196, 75112, 76944, 82656, 84501, 86562, 87936, 92988, 98928, 102592, 106272, 110208, 112668, 115416, 123984, 129843, 131446, 131904, 141696, 148392, 150224, 153888, 165312, 169002, 173124, 185976, 197169, 197856, 205184, 212544, 225336, 230832, 247968, 253503, 259686, 262892, 263808, 296784, 300448, 307776, 330624, 338004, 346248, 371952, 394338, 395712, 425088, 450672, 461664, 495936, 507006, 519372, 525784, 591507, 593568, 600896, 615552, 676008, 692496, 743904, 760509, 788676, 791424, 901344, 923328, 991872, 1014012, 1038744, 1051568, 1183014, 1187136, 1201792, 1352016, 1384992, 1487808, 1521018, 1577352, 1774521, 1802688, 1846656, 2028024, 2077488, 2103136, 2366028, 2374272, 2704032, 2769984, 2975616, 3042036, 3154704, 3549042, 3605376, 4056048, 4154976, 4206272, 4732056, 5323563, 5408064, 5539968, 6084072, 6309408, 7098084, 8112096, 8309952, 8412544, 9464112, 10647126, 10816128, 12168144, 12618816, 14196168, 16224192, 16619904, 18928224, 21294252, 24336288, 25237632, 28392336, 32448384, 37856448, 42588504, 48672576, 56784672, 75712896, 85177008, 97345152, 113569344, 170354016, 227138688, 340708032, 681416064]

約数ペア:

[(1, 681416064), (2, 340708032), (3, 227138688), (4, 170354016), (6, 113569344), (7, 97345152), (8, 85177008), (9, 75712896), (12, 56784672), (14, 48672576), (16, 42588504), (18, 37856448), (21, 32448384), (24, 28392336), (27, 25237632), (28, 24336288), (32, 21294252), (36, 18928224), (41, 16619904), (42, 16224192), (48, 14196168), (54, 12618816), (56, 12168144), (63, 10816128), (64, 10647126), (72, 9464112), (81, 8412544), (82, 8309952), (84, 8112096), (96, 7098084), (108, 6309408), (112, 6084072), (123, 5539968), (126, 5408064), (128, 5323563), (144, 4732056), (162, 4206272), (164, 4154976), (168, 4056048), (189, 3605376), (192, 3549042), (216, 3154704), (224, 3042036), (229, 2975616), (246, 2769984), (252, 2704032), (287, 2374272), (288, 2366028), (324, 2103136), (328, 2077488), (336, 2028024), (369, 1846656), (378, 1802688), (384, 1774521), (432, 1577352), (448, 1521018), (458, 1487808), (492, 1384992), (504, 1352016), (567, 1201792), (574, 1187136), (576, 1183014), (648, 1051568), (656, 1038744), (672, 1014012), (687, 991872), (738, 923328), (756, 901344), (861, 791424), (864, 788676), (896, 760509), (916, 743904), (984, 692496), (1008, 676008), (1107, 615552), (1134, 600896), (1148, 593568), (1152, 591507), (1296, 525784), (1312, 519372), (1344, 507006), (1374, 495936), (1476, 461664), (1512, 450672), (1603, 425088), (1722, 395712), (1728, 394338), (1832, 371952), (1968, 346248), (2016, 338004), (2061, 330624), (2214, 307776), (2268, 300448), (2296, 296784), (2583, 263808), (2592, 262892), (2624, 259686), (2688, 253503), (2748, 247968), (2952, 230832), (3024, 225336), (3206, 212544), (3321, 205184), (3444, 197856), (3456, 197169), (3664, 185976), (3936, 173124), (4032, 169002), (4122, 165312), (4428, 153888), (4536, 150224), (4592, 148392), (4809, 141696), (5166, 131904), (5184, 131446), (5248, 129843), (5496, 123984), (5904, 115416), (6048, 112668), (6183, 110208), (6412, 106272), (6642, 102592), (6888, 98928), (7328, 92988), (7749, 87936), (7872, 86562), (8064, 84501), (8244, 82656), (8856, 76944), (9072, 75112), (9184, 74196), (9389, 72576), (9618, 70848), (10332, 65952), (10368, 65723), (10992, 61992), (11808, 57708), (12096, 56334), (12366, 55104), (12824, 53136), (13284, 51296), (13776, 49464), (14427, 47232), (14656, 46494), (15498, 43968), (15744, 43281), (16488, 41328), (17712, 38472), (18144, 37556), (18368, 37098), (18549, 36736), (18778, 36288), (19236, 35424), (20664, 32976), (21984, 30996), (23247, 29312), (23616, 28854), (24192, 28167), (24732, 27552), (25648, 26568)]