265852064

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1$

素因数の和:1213

約数の個数: 48

約数和(自身を含む): 535691520

約数和(自身を除く): 269839456

約数列:

[1, 2, 4, 8, 16, 32, 79, 103, 158, 206, 316, 412, 632, 824, 1021, 1264, 1648, 2042, 2528, 3296, 4084, 8137, 8168, 16274, 16336, 32548, 32672, 65096, 80659, 105163, 130192, 161318, 210326, 260384, 322636, 420652, 645272, 841304, 1290544, 1682608, 2581088, 3365216, 8307877, 16615754, 33231508, 66463016, 132926032, 265852064]

約数ペア:

[(1, 265852064), (2, 132926032), (4, 66463016), (8, 33231508), (16, 16615754), (32, 8307877), (79, 3365216), (103, 2581088), (158, 1682608), (206, 1290544), (316, 841304), (412, 645272), (632, 420652), (824, 322636), (1021, 260384), (1264, 210326), (1648, 161318), (2042, 130192), (2528, 105163), (3296, 80659), (4084, 65096), (8137, 32672), (8168, 32548), (16274, 16336)]