1856639232

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{12791}}^1$

素因数の和:12826

約数の個数: 180

約数和(自身を含む): 6327537216

約数和(自身を除く): 4470897984

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, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 5376, 6048, 6912, 8064, 9072, 10368, 12096, 12791, 16128, 18144, 20736, 24192, 25582, 36288, 38373, 48384, 51164, 72576, 76746, 89537, 102328, 115119, 145152, 153492, 179074, 204656, 230238, 268611, 306984, 345357, 358148, 409312, 460476, 537222, 613968, 690714, 716296, 805833, 818624, 920952, 1036071, 1074444, 1227936, 1381428, 1432592, 1611666, 1637248, 1841904, 2072142, 2148888, 2417499, 2455872, 2762856, 2865184, 3223332, 3274496, 3683808, 4144284, 4297776, 4834998, 4911744, 5525712, 5730368, 6446664, 7252497, 7367616, 8288568, 8595552, 9669996, 9823488, 11051424, 11460736, 12893328, 14504994, 14735232, 16577136, 17191104, 19339992, 22102848, 22921472, 25786656, 29009988, 29470464, 33154272, 34382208, 38679984, 44205696, 51573312, 58019976, 66308544, 68764416, 77359968, 88411392, 103146624, 116039952, 132617088, 154719936, 206293248, 232079904, 265234176, 309439872, 464159808, 618879744, 928319616, 1856639232]

約数ペア:

[(1, 1856639232), (2, 928319616), (3, 618879744), (4, 464159808), (6, 309439872), (7, 265234176), (8, 232079904), (9, 206293248), (12, 154719936), (14, 132617088), (16, 116039952), (18, 103146624), (21, 88411392), (24, 77359968), (27, 68764416), (28, 66308544), (32, 58019976), (36, 51573312), (42, 44205696), (48, 38679984), (54, 34382208), (56, 33154272), (63, 29470464), (64, 29009988), (72, 25786656), (81, 22921472), (84, 22102848), (96, 19339992), (108, 17191104), (112, 16577136), (126, 14735232), (128, 14504994), (144, 12893328), (162, 11460736), (168, 11051424), (189, 9823488), (192, 9669996), (216, 8595552), (224, 8288568), (252, 7367616), (256, 7252497), (288, 6446664), (324, 5730368), (336, 5525712), (378, 4911744), (384, 4834998), (432, 4297776), (448, 4144284), (504, 3683808), (567, 3274496), (576, 3223332), (648, 2865184), (672, 2762856), (756, 2455872), (768, 2417499), (864, 2148888), (896, 2072142), (1008, 1841904), (1134, 1637248), (1152, 1611666), (1296, 1432592), (1344, 1381428), (1512, 1227936), (1728, 1074444), (1792, 1036071), (2016, 920952), (2268, 818624), (2304, 805833), (2592, 716296), (2688, 690714), (3024, 613968), (3456, 537222), (4032, 460476), (4536, 409312), (5184, 358148), (5376, 345357), (6048, 306984), (6912, 268611), (8064, 230238), (9072, 204656), (10368, 179074), (12096, 153492), (12791, 145152), (16128, 115119), (18144, 102328), (20736, 89537), (24192, 76746), (25582, 72576), (36288, 51164), (38373, 48384)]