660260128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{8191}}^1$

素因数の和:8441

約数の個数: 48

約数和(自身を含む): 1424424960

約数和(自身を除く): 764164832

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 229, 352, 458, 916, 1832, 2519, 3664, 5038, 7328, 8191, 10076, 16382, 20152, 32764, 40304, 65528, 80608, 90101, 131056, 180202, 262112, 360404, 720808, 1441616, 1875739, 2883232, 3751478, 7502956, 15005912, 20633129, 30011824, 41266258, 60023648, 82532516, 165065032, 330130064, 660260128]

約数ペア:

[(1, 660260128), (2, 330130064), (4, 165065032), (8, 82532516), (11, 60023648), (16, 41266258), (22, 30011824), (32, 20633129), (44, 15005912), (88, 7502956), (176, 3751478), (229, 2883232), (352, 1875739), (458, 1441616), (916, 720808), (1832, 360404), (2519, 262112), (3664, 180202), (5038, 131056), (7328, 90101), (8191, 80608), (10076, 65528), (16382, 40304), (20152, 32764)]