266493344

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5987}}^1$

素因数の和:6117

約数の個数: 48

約数和(自身を含む): 570392928

約数和(自身を除く): 303899584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 107, 208, 214, 416, 428, 856, 1391, 1712, 2782, 3424, 5564, 5987, 11128, 11974, 22256, 23948, 44512, 47896, 77831, 95792, 155662, 191584, 311324, 622648, 640609, 1245296, 1281218, 2490592, 2562436, 5124872, 8327917, 10249744, 16655834, 20499488, 33311668, 66623336, 133246672, 266493344]

約数ペア:

[(1, 266493344), (2, 133246672), (4, 66623336), (8, 33311668), (13, 20499488), (16, 16655834), (26, 10249744), (32, 8327917), (52, 5124872), (104, 2562436), (107, 2490592), (208, 1281218), (214, 1245296), (416, 640609), (428, 622648), (856, 311324), (1391, 191584), (1712, 155662), (2782, 95792), (3424, 77831), (5564, 47896), (5987, 44512), (11128, 23948), (11974, 22256)]