268173632

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:739

約数の個数: 56

約数和(自身を含む): 549874440

約数和(自身を除く): 281700808

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 269, 296, 421, 538, 592, 842, 1076, 1184, 1684, 2152, 2368, 3368, 4304, 6736, 8608, 9953, 13472, 15577, 17216, 19906, 26944, 31154, 39812, 62308, 79624, 113249, 124616, 159248, 226498, 249232, 318496, 452996, 498464, 636992, 905992, 996928, 1811984, 3623968, 4190213, 7247936, 8380426, 16760852, 33521704, 67043408, 134086816, 268173632]

約数ペア:

[(1, 268173632), (2, 134086816), (4, 67043408), (8, 33521704), (16, 16760852), (32, 8380426), (37, 7247936), (64, 4190213), (74, 3623968), (148, 1811984), (269, 996928), (296, 905992), (421, 636992), (538, 498464), (592, 452996), (842, 318496), (1076, 249232), (1184, 226498), (1684, 159248), (2152, 124616), (2368, 113249), (3368, 79624), (4304, 62308), (6736, 39812), (8608, 31154), (9953, 26944), (13472, 19906), (15577, 17216)]