206242848

素因数分解:

$2^5\times 3^7\times 7^1\times {\mathrm{421}}^1$

素因数の和:459

約数の個数: 192

約数和(自身を含む): 697616640

約数和(自身を除く): 491373792

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, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 421, 432, 486, 504, 567, 648, 672, 729, 756, 842, 864, 972, 1008, 1134, 1263, 1296, 1458, 1512, 1684, 1701, 1944, 2016, 2187, 2268, 2526, 2592, 2916, 2947, 3024, 3368, 3402, 3789, 3888, 4374, 4536, 5052, 5103, 5832, 5894, 6048, 6736, 6804, 7578, 7776, 8748, 8841, 9072, 10104, 10206, 11367, 11664, 11788, 13472, 13608, 15156, 15309, 17496, 17682, 18144, 20208, 20412, 22734, 23328, 23576, 26523, 27216, 30312, 30618, 34101, 34992, 35364, 40416, 40824, 45468, 47152, 53046, 54432, 60624, 61236, 68202, 69984, 70728, 79569, 81648, 90936, 94304, 102303, 106092, 121248, 122472, 136404, 141456, 159138, 163296, 181872, 204606, 212184, 238707, 244944, 272808, 282912, 306909, 318276, 363744, 409212, 424368, 477414, 489888, 545616, 613818, 636552, 716121, 818424, 848736, 920727, 954828, 1091232, 1227636, 1273104, 1432242, 1636848, 1841454, 1909656, 2148363, 2455272, 2546208, 2864484, 3273696, 3682908, 3819312, 4296726, 4910544, 5728968, 6445089, 7365816, 7638624, 8593452, 9821088, 11457936, 12890178, 14731632, 17186904, 22915872, 25780356, 29463264, 34373808, 51560712, 68747616, 103121424, 206242848]

約数ペア:

[(1, 206242848), (2, 103121424), (3, 68747616), (4, 51560712), (6, 34373808), (7, 29463264), (8, 25780356), (9, 22915872), (12, 17186904), (14, 14731632), (16, 12890178), (18, 11457936), (21, 9821088), (24, 8593452), (27, 7638624), (28, 7365816), (32, 6445089), (36, 5728968), (42, 4910544), (48, 4296726), (54, 3819312), (56, 3682908), (63, 3273696), (72, 2864484), (81, 2546208), (84, 2455272), (96, 2148363), (108, 1909656), (112, 1841454), (126, 1636848), (144, 1432242), (162, 1273104), (168, 1227636), (189, 1091232), (216, 954828), (224, 920727), (243, 848736), (252, 818424), (288, 716121), (324, 636552), (336, 613818), (378, 545616), (421, 489888), (432, 477414), (486, 424368), (504, 409212), (567, 363744), (648, 318276), (672, 306909), (729, 282912), (756, 272808), (842, 244944), (864, 238707), (972, 212184), (1008, 204606), (1134, 181872), (1263, 163296), (1296, 159138), (1458, 141456), (1512, 136404), (1684, 122472), (1701, 121248), (1944, 106092), (2016, 102303), (2187, 94304), (2268, 90936), (2526, 81648), (2592, 79569), (2916, 70728), (2947, 69984), (3024, 68202), (3368, 61236), (3402, 60624), (3789, 54432), (3888, 53046), (4374, 47152), (4536, 45468), (5052, 40824), (5103, 40416), (5832, 35364), (5894, 34992), (6048, 34101), (6736, 30618), (6804, 30312), (7578, 27216), (7776, 26523), (8748, 23576), (8841, 23328), (9072, 22734), (10104, 20412), (10206, 20208), (11367, 18144), (11664, 17682), (11788, 17496), (13472, 15309), (13608, 15156)]