277204284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2011}}^1$

素因数の和:2575

約数の個数: 72

約数和(自身を含む): 802675328

約数和(自身を除く): 525471044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 547, 1094, 1641, 2011, 2188, 3282, 3829, 4022, 4923, 6033, 6564, 7658, 8044, 9846, 11487, 12066, 14077, 15316, 18099, 19692, 22974, 24132, 28154, 34461, 36198, 42231, 45948, 56308, 68922, 72396, 84462, 126693, 137844, 168924, 253386, 506772, 1100017, 2200034, 3300051, 4400068, 6600102, 7700119, 9900153, 13200204, 15400238, 19800306, 23100357, 30800476, 39600612, 46200714, 69301071, 92401428, 138602142, 277204284]

約数ペア:

[(1, 277204284), (2, 138602142), (3, 92401428), (4, 69301071), (6, 46200714), (7, 39600612), (9, 30800476), (12, 23100357), (14, 19800306), (18, 15400238), (21, 13200204), (28, 9900153), (36, 7700119), (42, 6600102), (63, 4400068), (84, 3300051), (126, 2200034), (252, 1100017), (547, 506772), (1094, 253386), (1641, 168924), (2011, 137844), (2188, 126693), (3282, 84462), (3829, 72396), (4022, 68922), (4923, 56308), (6033, 45948), (6564, 42231), (7658, 36198), (8044, 34461), (9846, 28154), (11487, 24132), (12066, 22974), (14077, 19692), (15316, 18099)]