747284832

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:970

約数の個数: 192

約数和(自身を含む): 2510000640

約数和(自身を除く): 1762715808

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, 72, 84, 96, 108, 112, 126, 144, 157, 168, 189, 216, 224, 252, 288, 314, 336, 378, 432, 471, 504, 628, 672, 756, 787, 864, 942, 1008, 1099, 1256, 1413, 1512, 1574, 1884, 2016, 2198, 2361, 2512, 2826, 3024, 3148, 3297, 3768, 4239, 4396, 4722, 5024, 5509, 5652, 6048, 6296, 6594, 7083, 7536, 8478, 8792, 9444, 9891, 11018, 11304, 12592, 13188, 14166, 15072, 16527, 16956, 17584, 18888, 19782, 21249, 22036, 22608, 25184, 26376, 28332, 29673, 33054, 33912, 35168, 37776, 39564, 42498, 44072, 45216, 49581, 52752, 56664, 59346, 66108, 67824, 75552, 79128, 84996, 88144, 99162, 105504, 113328, 118692, 123559, 132216, 135648, 148743, 158256, 169992, 176288, 198324, 226656, 237384, 247118, 264432, 297486, 316512, 339984, 370677, 396648, 474768, 494236, 528864, 594972, 679968, 741354, 793296, 864913, 949536, 988472, 1112031, 1189944, 1482708, 1586592, 1729826, 1976944, 2224062, 2379888, 2594739, 2965416, 3336093, 3459652, 3953888, 4448124, 4759776, 5189478, 5930832, 6672186, 6919304, 7784217, 8896248, 10378956, 11861664, 13344372, 13838608, 15568434, 17792496, 20757912, 23352651, 26688744, 27677216, 31136868, 35584992, 41515824, 46705302, 53377488, 62273736, 83031648, 93410604, 106754976, 124547472, 186821208, 249094944, 373642416, 747284832]

約数ペア:

[(1, 747284832), (2, 373642416), (3, 249094944), (4, 186821208), (6, 124547472), (7, 106754976), (8, 93410604), (9, 83031648), (12, 62273736), (14, 53377488), (16, 46705302), (18, 41515824), (21, 35584992), (24, 31136868), (27, 27677216), (28, 26688744), (32, 23352651), (36, 20757912), (42, 17792496), (48, 15568434), (54, 13838608), (56, 13344372), (63, 11861664), (72, 10378956), (84, 8896248), (96, 7784217), (108, 6919304), (112, 6672186), (126, 5930832), (144, 5189478), (157, 4759776), (168, 4448124), (189, 3953888), (216, 3459652), (224, 3336093), (252, 2965416), (288, 2594739), (314, 2379888), (336, 2224062), (378, 1976944), (432, 1729826), (471, 1586592), (504, 1482708), (628, 1189944), (672, 1112031), (756, 988472), (787, 949536), (864, 864913), (942, 793296), (1008, 741354), (1099, 679968), (1256, 594972), (1413, 528864), (1512, 494236), (1574, 474768), (1884, 396648), (2016, 370677), (2198, 339984), (2361, 316512), (2512, 297486), (2826, 264432), (3024, 247118), (3148, 237384), (3297, 226656), (3768, 198324), (4239, 176288), (4396, 169992), (4722, 158256), (5024, 148743), (5509, 135648), (5652, 132216), (6048, 123559), (6296, 118692), (6594, 113328), (7083, 105504), (7536, 99162), (8478, 88144), (8792, 84996), (9444, 79128), (9891, 75552), (11018, 67824), (11304, 66108), (12592, 59346), (13188, 56664), (14166, 52752), (15072, 49581), (16527, 45216), (16956, 44072), (17584, 42498), (18888, 39564), (19782, 37776), (21249, 35168), (22036, 33912), (22608, 33054), (25184, 29673), (26376, 28332)]