265609568

素因数分解:

$2^5\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2957}}^1$

素因数の和:3375

約数の個数: 48

約数和(自身を含む): 599314464

約数和(自身を除く): 333704896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 401, 802, 1604, 2807, 2957, 3208, 5614, 5914, 6416, 11228, 11828, 12832, 20699, 22456, 23656, 41398, 44912, 47312, 82796, 89824, 94624, 165592, 331184, 662368, 1185757, 2371514, 4743028, 8300299, 9486056, 16600598, 18972112, 33201196, 37944224, 66402392, 132804784, 265609568]

約数ペア:

[(1, 265609568), (2, 132804784), (4, 66402392), (7, 37944224), (8, 33201196), (14, 18972112), (16, 16600598), (28, 9486056), (32, 8300299), (56, 4743028), (112, 2371514), (224, 1185757), (401, 662368), (802, 331184), (1604, 165592), (2807, 94624), (2957, 89824), (3208, 82796), (5614, 47312), (5914, 44912), (6416, 41398), (11228, 23656), (11828, 22456), (12832, 20699)]