309998976

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{115327}}^1$

素因数の和:115351

約数の個数: 64

約数和(自身を含む): 941076480

約数和(自身を除く): 631077504

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, 336, 384, 448, 672, 896, 1344, 2688, 115327, 230654, 345981, 461308, 691962, 807289, 922616, 1383924, 1614578, 1845232, 2421867, 2767848, 3229156, 3690464, 4843734, 5535696, 6458312, 7380928, 9687468, 11071392, 12916624, 14761856, 19374936, 22142784, 25833248, 38749872, 44285568, 51666496, 77499744, 103332992, 154999488, 309998976]

約数ペア:

[(1, 309998976), (2, 154999488), (3, 103332992), (4, 77499744), (6, 51666496), (7, 44285568), (8, 38749872), (12, 25833248), (14, 22142784), (16, 19374936), (21, 14761856), (24, 12916624), (28, 11071392), (32, 9687468), (42, 7380928), (48, 6458312), (56, 5535696), (64, 4843734), (84, 3690464), (96, 3229156), (112, 2767848), (128, 2421867), (168, 1845232), (192, 1614578), (224, 1383924), (336, 922616), (384, 807289), (448, 691962), (672, 461308), (896, 345981), (1344, 230654), (2688, 115327)]