22111488

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{457}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 74892160

約数和(自身を除く): 52780672

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 457, 504, 576, 672, 756, 768, 864, 896, 914, 1008, 1152, 1344, 1371, 1512, 1728, 1792, 1828, 2016, 2304, 2688, 2742, 3024, 3199, 3456, 3656, 4032, 4113, 5376, 5484, 6048, 6398, 6912, 7312, 8064, 8226, 9597, 10968, 12096, 12339, 12796, 14624, 16128, 16452, 19194, 21936, 24192, 24678, 25592, 28791, 29248, 32904, 38388, 43872, 48384, 49356, 51184, 57582, 58496, 65808, 76776, 86373, 87744, 98712, 102368, 115164, 116992, 131616, 153552, 172746, 175488, 197424, 204736, 230328, 263232, 307104, 345492, 350976, 394848, 409472, 460656, 526464, 614208, 690984, 789696, 818944, 921312, 1052928, 1228416, 1381968, 1579392, 1842624, 2456832, 2763936, 3158784, 3685248, 5527872, 7370496, 11055744, 22111488]

約数ペア:

[(1, 22111488), (2, 11055744), (3, 7370496), (4, 5527872), (6, 3685248), (7, 3158784), (8, 2763936), (9, 2456832), (12, 1842624), (14, 1579392), (16, 1381968), (18, 1228416), (21, 1052928), (24, 921312), (27, 818944), (28, 789696), (32, 690984), (36, 614208), (42, 526464), (48, 460656), (54, 409472), (56, 394848), (63, 350976), (64, 345492), (72, 307104), (84, 263232), (96, 230328), (108, 204736), (112, 197424), (126, 175488), (128, 172746), (144, 153552), (168, 131616), (189, 116992), (192, 115164), (216, 102368), (224, 98712), (252, 87744), (256, 86373), (288, 76776), (336, 65808), (378, 58496), (384, 57582), (432, 51184), (448, 49356), (457, 48384), (504, 43872), (576, 38388), (672, 32904), (756, 29248), (768, 28791), (864, 25592), (896, 24678), (914, 24192), (1008, 21936), (1152, 19194), (1344, 16452), (1371, 16128), (1512, 14624), (1728, 12796), (1792, 12339), (1828, 12096), (2016, 10968), (2304, 9597), (2688, 8226), (2742, 8064), (3024, 7312), (3199, 6912), (3456, 6398), (3656, 6048), (4032, 5484), (4113, 5376)]