267721932

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2755

約数の個数: 72

約数和(自身を含む): 688214016

約数和(自身を除く): 420492084

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 361, 437, 722, 874, 1083, 1311, 1444, 1748, 2166, 2622, 2687, 4332, 5244, 5374, 8061, 8303, 10748, 16122, 16606, 24909, 32244, 33212, 49818, 51053, 61801, 99636, 102106, 123602, 153159, 185403, 204212, 247204, 306318, 370806, 612636, 741612, 970007, 1174219, 1940014, 2348438, 2910021, 3522657, 3880028, 4696876, 5820042, 7045314, 11640084, 14090628, 22310161, 44620322, 66930483, 89240644, 133860966, 267721932]

約数ペア:

[(1, 267721932), (2, 133860966), (3, 89240644), (4, 66930483), (6, 44620322), (12, 22310161), (19, 14090628), (23, 11640084), (38, 7045314), (46, 5820042), (57, 4696876), (69, 3880028), (76, 3522657), (92, 2910021), (114, 2348438), (138, 1940014), (228, 1174219), (276, 970007), (361, 741612), (437, 612636), (722, 370806), (874, 306318), (1083, 247204), (1311, 204212), (1444, 185403), (1748, 153159), (2166, 123602), (2622, 102106), (2687, 99636), (4332, 61801), (5244, 51053), (5374, 49818), (8061, 33212), (8303, 32244), (10748, 24909), (16122, 16606)]