416810368

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2341}}^1$

素因数の和:2475

約数の個数: 64

約数和(自身を含む): 902981520

約数和(自身を除く): 486171152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 128, 208, 214, 416, 428, 832, 856, 1391, 1664, 1712, 2341, 2782, 3424, 4682, 5564, 6848, 9364, 11128, 13696, 18728, 22256, 30433, 37456, 44512, 60866, 74912, 89024, 121732, 149824, 178048, 243464, 250487, 299648, 486928, 500974, 973856, 1001948, 1947712, 2003896, 3256331, 3895424, 4007792, 6512662, 8015584, 13025324, 16031168, 26050648, 32062336, 52101296, 104202592, 208405184, 416810368]

約数ペア:

[(1, 416810368), (2, 208405184), (4, 104202592), (8, 52101296), (13, 32062336), (16, 26050648), (26, 16031168), (32, 13025324), (52, 8015584), (64, 6512662), (104, 4007792), (107, 3895424), (128, 3256331), (208, 2003896), (214, 1947712), (416, 1001948), (428, 973856), (832, 500974), (856, 486928), (1391, 299648), (1664, 250487), (1712, 243464), (2341, 178048), (2782, 149824), (3424, 121732), (4682, 89024), (5564, 74912), (6848, 60866), (9364, 44512), (11128, 37456), (13696, 30433), (18728, 22256)]