1220512298898

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1\times {\mathrm{112213}}^1$

素因数の和:112803

約数の個数: 64

約数和(自身を含む): 2565373628160

約数和(自身を除く): 1344861329262

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 269, 293, 538, 586, 807, 879, 1614, 1758, 6187, 6739, 12374, 13478, 18561, 20217, 37122, 40434, 78817, 112213, 157634, 224426, 236451, 336639, 472902, 673278, 1812791, 2580899, 3625582, 5161798, 5438373, 7742697, 10876746, 15485394, 30185297, 32878409, 60370594, 65756818, 90555891, 98635227, 181111782, 197270454, 694261831, 756203407, 1388523662, 1512406814, 2082785493, 2268610221, 4165570986, 4537220442, 8844292021, 17688584042, 26532876063, 53065752126, 203418716483, 406837432966, 610256149449, 1220512298898]

約数ペア:

[(1, 1220512298898), (2, 610256149449), (3, 406837432966), (6, 203418716483), (23, 53065752126), (46, 26532876063), (69, 17688584042), (138, 8844292021), (269, 4537220442), (293, 4165570986), (538, 2268610221), (586, 2082785493), (807, 1512406814), (879, 1388523662), (1614, 756203407), (1758, 694261831), (6187, 197270454), (6739, 181111782), (12374, 98635227), (13478, 90555891), (18561, 65756818), (20217, 60370594), (37122, 32878409), (40434, 30185297), (78817, 15485394), (112213, 10876746), (157634, 7742697), (224426, 5438373), (236451, 5161798), (336639, 3625582), (472902, 2580899), (673278, 1812791)]