288979148906

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{1033}}^1\times {\mathrm{1979}}^1$

素因数の和:3483

約数の個数: 64

約数和(自身を含む): 518872780800

約数和(自身を除く): 229893631894

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 439, 878, 1033, 1979, 2066, 3073, 3958, 6146, 7231, 10097, 13853, 14462, 20194, 23759, 27706, 45517, 47518, 70679, 91034, 141358, 166313, 318619, 332626, 453487, 637238, 868781, 906974, 1737562, 2044307, 3174409, 4088614, 6081467, 6348818, 10430201, 12162934, 14310149, 19981963, 20860402, 28620298, 39963926, 47019061, 73011407, 94038122, 139873741, 146022814, 279747482, 329133427, 658266854, 897450773, 1794901546, 6282155411, 12564310822, 20641367779, 41282735558, 144489574453, 288979148906]

約数ペア:

[(1, 288979148906), (2, 144489574453), (7, 41282735558), (14, 20641367779), (23, 12564310822), (46, 6282155411), (161, 1794901546), (322, 897450773), (439, 658266854), (878, 329133427), (1033, 279747482), (1979, 146022814), (2066, 139873741), (3073, 94038122), (3958, 73011407), (6146, 47019061), (7231, 39963926), (10097, 28620298), (13853, 20860402), (14462, 19981963), (20194, 14310149), (23759, 12162934), (27706, 10430201), (45517, 6348818), (47518, 6081467), (70679, 4088614), (91034, 3174409), (141358, 2044307), (166313, 1737562), (318619, 906974), (332626, 868781), (453487, 637238)]