216296804528

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{18749723}}^1$

素因数の和:18749841

約数の個数: 40

約数和(自身を含む): 483592881408

約数和(自身を除く): 267296076880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 11536, 18749723, 37499446, 74998892, 131248061, 149997784, 262496122, 299995568, 524992244, 1049984488, 1931221469, 2099968976, 3862442938, 7724885876, 13518550283, 15449771752, 27037100566, 30899543504, 54074201132, 108148402264, 216296804528]

約数ペア:

[(1, 216296804528), (2, 108148402264), (4, 54074201132), (7, 30899543504), (8, 27037100566), (14, 15449771752), (16, 13518550283), (28, 7724885876), (56, 3862442938), (103, 2099968976), (112, 1931221469), (206, 1049984488), (412, 524992244), (721, 299995568), (824, 262496122), (1442, 149997784), (1648, 131248061), (2884, 74998892), (5768, 37499446), (11536, 18749723)]