788193516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{647}}^1\times {\mathrm{839}}^1$

素因数の和:1515

約数の個数: 72

約数和(自身を含む): 2027047680

約数和(自身を除く): 1238854164

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 647, 726, 839, 1294, 1452, 1678, 1941, 2517, 2588, 3356, 3882, 5034, 7117, 7764, 9229, 10068, 14234, 18458, 21351, 27687, 28468, 36916, 42702, 55374, 78287, 85404, 101519, 110748, 156574, 203038, 234861, 304557, 313148, 406076, 469722, 542833, 609114, 939444, 1085666, 1218228, 1628499, 2171332, 3256998, 5971163, 6513996, 11942326, 17913489, 23884652, 35826978, 65682793, 71653956, 131365586, 197048379, 262731172, 394096758, 788193516]

約数ペア:

[(1, 788193516), (2, 394096758), (3, 262731172), (4, 197048379), (6, 131365586), (11, 71653956), (12, 65682793), (22, 35826978), (33, 23884652), (44, 17913489), (66, 11942326), (121, 6513996), (132, 5971163), (242, 3256998), (363, 2171332), (484, 1628499), (647, 1218228), (726, 1085666), (839, 939444), (1294, 609114), (1452, 542833), (1678, 469722), (1941, 406076), (2517, 313148), (2588, 304557), (3356, 234861), (3882, 203038), (5034, 156574), (7117, 110748), (7764, 101519), (9229, 85404), (10068, 78287), (14234, 55374), (18458, 42702), (21351, 36916), (27687, 28468)]