222753318208

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{249089}}^1$

素因数の和:249347

約数の個数: 56

約数和(自身を含む): 449841594600

約数和(自身を除く): 227088276392

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 157, 178, 314, 356, 628, 712, 1256, 1424, 2512, 2848, 5024, 5696, 10048, 13973, 27946, 55892, 111784, 223568, 249089, 447136, 498178, 894272, 996356, 1992712, 3985424, 7970848, 15941696, 22168921, 39106973, 44337842, 78213946, 88675684, 156427892, 177351368, 312855784, 354702736, 625711568, 709405472, 1251423136, 1418810944, 2502846272, 3480520597, 6961041194, 13922082388, 27844164776, 55688329552, 111376659104, 222753318208]

約数ペア:

[(1, 222753318208), (2, 111376659104), (4, 55688329552), (8, 27844164776), (16, 13922082388), (32, 6961041194), (64, 3480520597), (89, 2502846272), (157, 1418810944), (178, 1251423136), (314, 709405472), (356, 625711568), (628, 354702736), (712, 312855784), (1256, 177351368), (1424, 156427892), (2512, 88675684), (2848, 78213946), (5024, 44337842), (5696, 39106973), (10048, 22168921), (13973, 15941696), (27946, 7970848), (55892, 3985424), (111784, 1992712), (223568, 996356), (249089, 894272), (447136, 498178)]