1540393404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{593}}^1\times {\mathrm{1789}}^1$

素因数の和:2411

約数の個数: 72

約数和(自身を含む): 3959580240

約数和(自身を除く): 2419186836

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 593, 726, 1186, 1452, 1779, 1789, 2372, 3558, 3578, 5367, 6523, 7116, 7156, 10734, 13046, 19569, 19679, 21468, 26092, 39138, 39358, 59037, 71753, 78276, 78716, 118074, 143506, 215259, 216469, 236148, 287012, 430518, 432938, 649407, 861036, 865876, 1060877, 1298814, 2121754, 2597628, 3182631, 4243508, 6365262, 11669647, 12730524, 23339294, 35008941, 46678588, 70017882, 128366117, 140035764, 256732234, 385098351, 513464468, 770196702, 1540393404]

約数ペア:

[(1, 1540393404), (2, 770196702), (3, 513464468), (4, 385098351), (6, 256732234), (11, 140035764), (12, 128366117), (22, 70017882), (33, 46678588), (44, 35008941), (66, 23339294), (121, 12730524), (132, 11669647), (242, 6365262), (363, 4243508), (484, 3182631), (593, 2597628), (726, 2121754), (1186, 1298814), (1452, 1060877), (1779, 865876), (1789, 861036), (2372, 649407), (3558, 432938), (3578, 430518), (5367, 287012), (6523, 236148), (7116, 216469), (7156, 215259), (10734, 143506), (13046, 118074), (19569, 78716), (19679, 78276), (21468, 71753), (26092, 59037), (39138, 39358)]