313615208

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 622771200

約数和(自身を除く): 309155992

約数列:

[1, 2, 4, 8, 47, 59, 67, 94, 118, 134, 188, 211, 236, 268, 376, 422, 472, 536, 844, 1688, 2773, 3149, 3953, 5546, 6298, 7906, 9917, 11092, 12449, 12596, 14137, 15812, 19834, 22184, 24898, 25192, 28274, 31624, 39668, 49796, 56548, 79336, 99592, 113096, 185791, 371582, 585103, 664439, 743164, 834083, 1170206, 1328878, 1486328, 1668166, 2340412, 2657756, 3336332, 4680824, 5315512, 6672664, 39201901, 78403802, 156807604, 313615208]

約数ペア:

[(1, 313615208), (2, 156807604), (4, 78403802), (8, 39201901), (47, 6672664), (59, 5315512), (67, 4680824), (94, 3336332), (118, 2657756), (134, 2340412), (188, 1668166), (211, 1486328), (236, 1328878), (268, 1170206), (376, 834083), (422, 743164), (472, 664439), (536, 585103), (844, 371582), (1688, 185791), (2773, 113096), (3149, 99592), (3953, 79336), (5546, 56548), (6298, 49796), (7906, 39668), (9917, 31624), (11092, 28274), (12449, 25192), (12596, 24898), (14137, 22184), (15812, 19834)]