313936706958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{809}}^1\times {\mathrm{53407}}^1$

素因数の和:54401

約数の個数: 64

約数和(自身を含む): 722623057920

約数和(自身を除く): 408686350962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 809, 1038, 1211, 1618, 2422, 2427, 3633, 4854, 5663, 7266, 11326, 16989, 33978, 53407, 106814, 139957, 160221, 279914, 320442, 373849, 419871, 747698, 839742, 979699, 1121547, 1959398, 2243094, 2939097, 5878194, 9239411, 18478822, 27718233, 43206263, 55436466, 64675877, 86412526, 129351754, 129618789, 194027631, 259237578, 302443841, 388055262, 604887682, 907331523, 1814663046, 7474683499, 14949366998, 22424050497, 44848100994, 52322784493, 104645568986, 156968353479, 313936706958]

約数ペア:

[(1, 313936706958), (2, 156968353479), (3, 104645568986), (6, 52322784493), (7, 44848100994), (14, 22424050497), (21, 14949366998), (42, 7474683499), (173, 1814663046), (346, 907331523), (519, 604887682), (809, 388055262), (1038, 302443841), (1211, 259237578), (1618, 194027631), (2422, 129618789), (2427, 129351754), (3633, 86412526), (4854, 64675877), (5663, 55436466), (7266, 43206263), (11326, 27718233), (16989, 18478822), (33978, 9239411), (53407, 5878194), (106814, 2939097), (139957, 2243094), (160221, 1959398), (279914, 1121547), (320442, 979699), (373849, 839742), (419871, 747698)]