228693608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4649}}^1$

素因数の和:4722

約数の個数: 64

約数和(自身を含む): 515592000

約数和(自身を除く): 286898392

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 43, 44, 52, 86, 88, 104, 143, 172, 286, 344, 473, 559, 572, 946, 1118, 1144, 1892, 2236, 3784, 4472, 4649, 6149, 9298, 12298, 18596, 24596, 37192, 49192, 51139, 60437, 102278, 120874, 199907, 204556, 241748, 399814, 409112, 483496, 664807, 799628, 1329614, 1599256, 2198977, 2598791, 2659228, 4397954, 5197582, 5318456, 8795908, 10395164, 17591816, 20790328, 28586701, 57173402, 114346804, 228693608]

約数ペア:

[(1, 228693608), (2, 114346804), (4, 57173402), (8, 28586701), (11, 20790328), (13, 17591816), (22, 10395164), (26, 8795908), (43, 5318456), (44, 5197582), (52, 4397954), (86, 2659228), (88, 2598791), (104, 2198977), (143, 1599256), (172, 1329614), (286, 799628), (344, 664807), (473, 483496), (559, 409112), (572, 399814), (946, 241748), (1118, 204556), (1144, 199907), (1892, 120874), (2236, 102278), (3784, 60437), (4472, 51139), (4649, 49192), (6149, 37192), (9298, 24596), (12298, 18596)]