249142656

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{13241}}^1$

素因数の和:13272

約数の個数: 96

約数和(自身を含む): 769889880

約数和(自身を除く): 520747224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 4704, 6272, 9408, 13241, 18816, 26482, 39723, 52964, 79446, 92687, 105928, 158892, 185374, 211856, 278061, 317784, 370748, 423712, 556122, 635568, 648809, 741496, 847424, 1112244, 1271136, 1297618, 1482992, 1694848, 1946427, 2224488, 2542272, 2595236, 2965984, 3892854, 4448976, 5084544, 5190472, 5931968, 7785708, 8897952, 10380944, 11863936, 15571416, 17795904, 20761888, 31142832, 35591808, 41523776, 62285664, 83047552, 124571328, 249142656]

約数ペア:

[(1, 249142656), (2, 124571328), (3, 83047552), (4, 62285664), (6, 41523776), (7, 35591808), (8, 31142832), (12, 20761888), (14, 17795904), (16, 15571416), (21, 11863936), (24, 10380944), (28, 8897952), (32, 7785708), (42, 5931968), (48, 5190472), (49, 5084544), (56, 4448976), (64, 3892854), (84, 2965984), (96, 2595236), (98, 2542272), (112, 2224488), (128, 1946427), (147, 1694848), (168, 1482992), (192, 1297618), (196, 1271136), (224, 1112244), (294, 847424), (336, 741496), (384, 648809), (392, 635568), (448, 556122), (588, 423712), (672, 370748), (784, 317784), (896, 278061), (1176, 211856), (1344, 185374), (1568, 158892), (2352, 105928), (2688, 92687), (3136, 79446), (4704, 52964), (6272, 39723), (9408, 26482), (13241, 18816)]