217262976

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:772

約数の個数: 128

約数和(自身を含む): 665660160

約数和(自身を除く): 448397184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 131, 168, 192, 224, 262, 336, 384, 393, 448, 524, 617, 672, 786, 896, 917, 1048, 1234, 1344, 1572, 1834, 1851, 2096, 2468, 2688, 2751, 3144, 3668, 3702, 4192, 4319, 4936, 5502, 6288, 7336, 7404, 8384, 8638, 9872, 11004, 12576, 12957, 14672, 14808, 16768, 17276, 19744, 22008, 25152, 25914, 29344, 29616, 34552, 39488, 44016, 50304, 51828, 58688, 59232, 69104, 78976, 80827, 88032, 103656, 117376, 118464, 138208, 161654, 176064, 207312, 236928, 242481, 276416, 323308, 352128, 414624, 484962, 552832, 565789, 646616, 829248, 969924, 1131578, 1293232, 1658496, 1697367, 1939848, 2263156, 2586464, 3394734, 3879696, 4526312, 5172928, 6789468, 7759392, 9052624, 10345856, 13578936, 15518784, 18105248, 27157872, 31037568, 36210496, 54315744, 72420992, 108631488, 217262976]

約数ペア:

[(1, 217262976), (2, 108631488), (3, 72420992), (4, 54315744), (6, 36210496), (7, 31037568), (8, 27157872), (12, 18105248), (14, 15518784), (16, 13578936), (21, 10345856), (24, 9052624), (28, 7759392), (32, 6789468), (42, 5172928), (48, 4526312), (56, 3879696), (64, 3394734), (84, 2586464), (96, 2263156), (112, 1939848), (128, 1697367), (131, 1658496), (168, 1293232), (192, 1131578), (224, 969924), (262, 829248), (336, 646616), (384, 565789), (393, 552832), (448, 484962), (524, 414624), (617, 352128), (672, 323308), (786, 276416), (896, 242481), (917, 236928), (1048, 207312), (1234, 176064), (1344, 161654), (1572, 138208), (1834, 118464), (1851, 117376), (2096, 103656), (2468, 88032), (2688, 80827), (2751, 78976), (3144, 69104), (3668, 59232), (3702, 58688), (4192, 51828), (4319, 50304), (4936, 44016), (5502, 39488), (6288, 34552), (7336, 29616), (7404, 29344), (8384, 25914), (8638, 25152), (9872, 22008), (11004, 19744), (12576, 17276), (12957, 16768), (14672, 14808)]