219335064

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2917}}^1$

素因数の和:3180

約数の個数: 64

約数和(自身を含む): 593171040

約数和(自身を除く): 373835976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 241, 312, 482, 723, 964, 1446, 1928, 2892, 2917, 3133, 5784, 5834, 6266, 8751, 9399, 11668, 12532, 17502, 18798, 23336, 25064, 35004, 37596, 37921, 70008, 75192, 75842, 113763, 151684, 227526, 303368, 455052, 702997, 910104, 1405994, 2108991, 2811988, 4217982, 5623976, 8435964, 9138961, 16871928, 18277922, 27416883, 36555844, 54833766, 73111688, 109667532, 219335064]

約数ペア:

[(1, 219335064), (2, 109667532), (3, 73111688), (4, 54833766), (6, 36555844), (8, 27416883), (12, 18277922), (13, 16871928), (24, 9138961), (26, 8435964), (39, 5623976), (52, 4217982), (78, 2811988), (104, 2108991), (156, 1405994), (241, 910104), (312, 702997), (482, 455052), (723, 303368), (964, 227526), (1446, 151684), (1928, 113763), (2892, 75842), (2917, 75192), (3133, 70008), (5784, 37921), (5834, 37596), (6266, 35004), (8751, 25064), (9399, 23336), (11668, 18798), (12532, 17502)]