245486976

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:632

約数の個数: 128

約数和(自身を含む): 750197760

約数和(自身を除く): 504710784

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, 168, 192, 224, 271, 336, 337, 384, 448, 542, 672, 674, 813, 896, 1011, 1084, 1344, 1348, 1626, 1897, 2022, 2168, 2359, 2688, 2696, 3252, 3794, 4044, 4336, 4718, 5392, 5691, 6504, 7077, 7588, 8088, 8672, 9436, 10784, 11382, 13008, 14154, 15176, 16176, 17344, 18872, 21568, 22764, 26016, 28308, 30352, 32352, 34688, 37744, 43136, 45528, 52032, 56616, 60704, 64704, 75488, 91056, 91327, 104064, 113232, 121408, 129408, 150976, 182112, 182654, 226464, 242816, 273981, 301952, 364224, 365308, 452928, 547962, 639289, 728448, 730616, 905856, 1095924, 1278578, 1461232, 1917867, 2191848, 2557156, 2922464, 3835734, 4383696, 5114312, 5844928, 7671468, 8767392, 10228624, 11689856, 15342936, 17534784, 20457248, 30685872, 35069568, 40914496, 61371744, 81828992, 122743488, 245486976]

約数ペア:

[(1, 245486976), (2, 122743488), (3, 81828992), (4, 61371744), (6, 40914496), (7, 35069568), (8, 30685872), (12, 20457248), (14, 17534784), (16, 15342936), (21, 11689856), (24, 10228624), (28, 8767392), (32, 7671468), (42, 5844928), (48, 5114312), (56, 4383696), (64, 3835734), (84, 2922464), (96, 2557156), (112, 2191848), (128, 1917867), (168, 1461232), (192, 1278578), (224, 1095924), (271, 905856), (336, 730616), (337, 728448), (384, 639289), (448, 547962), (542, 452928), (672, 365308), (674, 364224), (813, 301952), (896, 273981), (1011, 242816), (1084, 226464), (1344, 182654), (1348, 182112), (1626, 150976), (1897, 129408), (2022, 121408), (2168, 113232), (2359, 104064), (2688, 91327), (2696, 91056), (3252, 75488), (3794, 64704), (4044, 60704), (4336, 56616), (4718, 52032), (5392, 45528), (5691, 43136), (6504, 37744), (7077, 34688), (7588, 32352), (8088, 30352), (8672, 28308), (9436, 26016), (10784, 22764), (11382, 21568), (13008, 18872), (14154, 17344), (15176, 16176)]