285095028

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 704088448

約数和(自身を除く): 418993420

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 97, 138, 194, 276, 291, 388, 463, 529, 582, 926, 1058, 1164, 1389, 1587, 1852, 2116, 2231, 2778, 3174, 4462, 5556, 6348, 6693, 8924, 10649, 13386, 21298, 26772, 31947, 42596, 44911, 51313, 63894, 89822, 102626, 127788, 134733, 153939, 179644, 205252, 244927, 269466, 307878, 489854, 538932, 615756, 734781, 979708, 1032953, 1469562, 2065906, 2939124, 3098859, 4131812, 6197718, 12395436, 23757919, 47515838, 71273757, 95031676, 142547514, 285095028]

約数ペア:

[(1, 285095028), (2, 142547514), (3, 95031676), (4, 71273757), (6, 47515838), (12, 23757919), (23, 12395436), (46, 6197718), (69, 4131812), (92, 3098859), (97, 2939124), (138, 2065906), (194, 1469562), (276, 1032953), (291, 979708), (388, 734781), (463, 615756), (529, 538932), (582, 489854), (926, 307878), (1058, 269466), (1164, 244927), (1389, 205252), (1587, 179644), (1852, 153939), (2116, 134733), (2231, 127788), (2778, 102626), (3174, 89822), (4462, 63894), (5556, 51313), (6348, 44911), (6693, 42596), (8924, 31947), (10649, 26772), (13386, 21298)]