220043256

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1367}}^1$

素因数の和:1748

約数の個数: 64

約数和(自身を含む): 581126400

約数和(自身を除く): 361083144

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 353, 456, 706, 1059, 1367, 1412, 2118, 2734, 2824, 4101, 4236, 5468, 6707, 8202, 8472, 10936, 13414, 16404, 20121, 25973, 26828, 32808, 40242, 51946, 53656, 77919, 80484, 103892, 155838, 160968, 207784, 311676, 482551, 623352, 965102, 1447653, 1930204, 2895306, 3860408, 5790612, 9168469, 11581224, 18336938, 27505407, 36673876, 55010814, 73347752, 110021628, 220043256]

約数ペア:

[(1, 220043256), (2, 110021628), (3, 73347752), (4, 55010814), (6, 36673876), (8, 27505407), (12, 18336938), (19, 11581224), (24, 9168469), (38, 5790612), (57, 3860408), (76, 2895306), (114, 1930204), (152, 1447653), (228, 965102), (353, 623352), (456, 482551), (706, 311676), (1059, 207784), (1367, 160968), (1412, 155838), (2118, 103892), (2734, 80484), (2824, 77919), (4101, 53656), (4236, 51946), (5468, 40242), (6707, 32808), (8202, 26828), (8472, 25973), (10936, 20121), (13414, 16404)]