22915872

素因数分解:

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

素因数の和:453

約数の個数: 144

約数和(自身を含む): 77418432

約数和(自身を除く): 54502560

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, 756, 842, 864, 972, 1008, 1134, 1263, 1296, 1512, 1684, 1701, 1944, 2016, 2268, 2526, 2592, 2947, 3024, 3368, 3402, 3789, 3888, 4536, 5052, 5894, 6048, 6736, 6804, 7578, 7776, 8841, 9072, 10104, 11367, 11788, 13472, 13608, 15156, 17682, 18144, 20208, 22734, 23576, 26523, 27216, 30312, 34101, 35364, 40416, 45468, 47152, 53046, 54432, 60624, 68202, 70728, 79569, 90936, 94304, 102303, 106092, 121248, 136404, 141456, 159138, 181872, 204606, 212184, 238707, 272808, 282912, 318276, 363744, 409212, 424368, 477414, 545616, 636552, 716121, 818424, 848736, 954828, 1091232, 1273104, 1432242, 1636848, 1909656, 2546208, 2864484, 3273696, 3819312, 5728968, 7638624, 11457936, 22915872]

約数ペア:

[(1, 22915872), (2, 11457936), (3, 7638624), (4, 5728968), (6, 3819312), (7, 3273696), (8, 2864484), (9, 2546208), (12, 1909656), (14, 1636848), (16, 1432242), (18, 1273104), (21, 1091232), (24, 954828), (27, 848736), (28, 818424), (32, 716121), (36, 636552), (42, 545616), (48, 477414), (54, 424368), (56, 409212), (63, 363744), (72, 318276), (81, 282912), (84, 272808), (96, 238707), (108, 212184), (112, 204606), (126, 181872), (144, 159138), (162, 141456), (168, 136404), (189, 121248), (216, 106092), (224, 102303), (243, 94304), (252, 90936), (288, 79569), (324, 70728), (336, 68202), (378, 60624), (421, 54432), (432, 53046), (486, 47152), (504, 45468), (567, 40416), (648, 35364), (672, 34101), (756, 30312), (842, 27216), (864, 26523), (972, 23576), (1008, 22734), (1134, 20208), (1263, 18144), (1296, 17682), (1512, 15156), (1684, 13608), (1701, 13472), (1944, 11788), (2016, 11367), (2268, 10104), (2526, 9072), (2592, 8841), (2947, 7776), (3024, 7578), (3368, 6804), (3402, 6736), (3789, 6048), (3888, 5894), (4536, 5052)]