1283895616

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{1223}}^1$

素因数の和:1631

約数の個数: 56

約数和(自身を含む): 2611526400

約数和(自身を除く): 1327630784

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 349, 376, 698, 752, 1223, 1396, 1504, 2446, 2792, 3008, 4892, 5584, 9784, 11168, 16403, 19568, 22336, 32806, 39136, 57481, 65612, 78272, 114962, 131224, 229924, 262448, 426827, 459848, 524896, 853654, 919696, 1049792, 1707308, 1839392, 3414616, 3678784, 6829232, 13658464, 20060869, 27316928, 40121738, 80243476, 160486952, 320973904, 641947808, 1283895616]

約数ペア:

[(1, 1283895616), (2, 641947808), (4, 320973904), (8, 160486952), (16, 80243476), (32, 40121738), (47, 27316928), (64, 20060869), (94, 13658464), (188, 6829232), (349, 3678784), (376, 3414616), (698, 1839392), (752, 1707308), (1223, 1049792), (1396, 919696), (1504, 853654), (2446, 524896), (2792, 459848), (3008, 426827), (4892, 262448), (5584, 229924), (9784, 131224), (11168, 114962), (16403, 78272), (19568, 65612), (22336, 57481), (32806, 39136)]