849819712

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:636

約数の個数: 112

約数和(自身を含む): 2011680000

約数和(自身を除く): 1161860288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 149, 203, 224, 232, 298, 406, 439, 448, 464, 596, 812, 878, 928, 1043, 1192, 1624, 1756, 1856, 2086, 2384, 3073, 3248, 3512, 4172, 4321, 4768, 6146, 6496, 7024, 8344, 8642, 9536, 12292, 12731, 12992, 14048, 16688, 17284, 24584, 25462, 28096, 30247, 33376, 34568, 49168, 50924, 60494, 65411, 66752, 69136, 89117, 98336, 101848, 120988, 130822, 138272, 178234, 196672, 203696, 241976, 261644, 276544, 356468, 407392, 457877, 483952, 523288, 712936, 814784, 915754, 967904, 1046576, 1425872, 1831508, 1896919, 1935808, 2093152, 2851744, 3663016, 3793838, 4186304, 5703488, 7326032, 7587676, 13278433, 14652064, 15175352, 26556866, 29304128, 30350704, 53113732, 60701408, 106227464, 121402816, 212454928, 424909856, 849819712]

約数ペア:

[(1, 849819712), (2, 424909856), (4, 212454928), (7, 121402816), (8, 106227464), (14, 60701408), (16, 53113732), (28, 30350704), (29, 29304128), (32, 26556866), (56, 15175352), (58, 14652064), (64, 13278433), (112, 7587676), (116, 7326032), (149, 5703488), (203, 4186304), (224, 3793838), (232, 3663016), (298, 2851744), (406, 2093152), (439, 1935808), (448, 1896919), (464, 1831508), (596, 1425872), (812, 1046576), (878, 967904), (928, 915754), (1043, 814784), (1192, 712936), (1624, 523288), (1756, 483952), (1856, 457877), (2086, 407392), (2384, 356468), (3073, 276544), (3248, 261644), (3512, 241976), (4172, 203696), (4321, 196672), (4768, 178234), (6146, 138272), (6496, 130822), (7024, 120988), (8344, 101848), (8642, 98336), (9536, 89117), (12292, 69136), (12731, 66752), (12992, 65411), (14048, 60494), (16688, 50924), (17284, 49168), (24584, 34568), (25462, 33376), (28096, 30247)]