291207167988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{116111311}}^1$

素因数の和:116111348

約数の個数: 48

約数和(自身を含む): 780268016640

約数和(自身を除く): 489060848652

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 116111311, 232222622, 348333933, 464445244, 696667866, 1277224421, 1393335732, 2206114909, 2554448842, 3831673263, 4412229818, 5108897684, 6618344727, 7663346526, 8824459636, 13236689454, 15326693052, 24267263999, 26473378908, 48534527998, 72801791997, 97069055996, 145603583994, 291207167988]

約数ペア:

[(1, 291207167988), (2, 145603583994), (3, 97069055996), (4, 72801791997), (6, 48534527998), (11, 26473378908), (12, 24267263999), (19, 15326693052), (22, 13236689454), (33, 8824459636), (38, 7663346526), (44, 6618344727), (57, 5108897684), (66, 4412229818), (76, 3831673263), (114, 2554448842), (132, 2206114909), (209, 1393335732), (228, 1277224421), (418, 696667866), (627, 464445244), (836, 348333933), (1254, 232222622), (2508, 116111311)]