374345216

素因数分解:

$2^9\times 7^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:875

約数の個数: 80

約数和(自身を含む): 861775200

約数和(自身を除く): 487429984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 149, 224, 256, 298, 448, 512, 596, 701, 896, 1043, 1192, 1402, 1792, 2086, 2384, 2804, 3584, 4172, 4768, 4907, 5608, 8344, 9536, 9814, 11216, 16688, 19072, 19628, 22432, 33376, 38144, 39256, 44864, 66752, 76288, 78512, 89728, 104449, 133504, 157024, 179456, 208898, 267008, 314048, 358912, 417796, 534016, 628096, 731143, 835592, 1256192, 1462286, 1671184, 2512384, 2924572, 3342368, 5849144, 6684736, 11698288, 13369472, 23396576, 26738944, 46793152, 53477888, 93586304, 187172608, 374345216]

約数ペア:

[(1, 374345216), (2, 187172608), (4, 93586304), (7, 53477888), (8, 46793152), (14, 26738944), (16, 23396576), (28, 13369472), (32, 11698288), (56, 6684736), (64, 5849144), (112, 3342368), (128, 2924572), (149, 2512384), (224, 1671184), (256, 1462286), (298, 1256192), (448, 835592), (512, 731143), (596, 628096), (701, 534016), (896, 417796), (1043, 358912), (1192, 314048), (1402, 267008), (1792, 208898), (2086, 179456), (2384, 157024), (2804, 133504), (3584, 104449), (4172, 89728), (4768, 78512), (4907, 76288), (5608, 66752), (8344, 44864), (9536, 39256), (9814, 38144), (11216, 33376), (16688, 22432), (19072, 19628)]