397248355364

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{14461}}^1$

素因数の和:14805

約数の個数: 96

約数和(自身を含む): 821832189696

約数和(自身を除く): 424583834332

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 107, 173, 212, 214, 346, 371, 428, 692, 742, 749, 1211, 1484, 1498, 2422, 2996, 4844, 5671, 9169, 11342, 14461, 18338, 18511, 22684, 28922, 36676, 37022, 39697, 57844, 64183, 74044, 79394, 101227, 128366, 129577, 158788, 202454, 256732, 259154, 404908, 518308, 766433, 981083, 1532866, 1547327, 1962166, 2501753, 3065732, 3094654, 3924332, 5003506, 5365031, 6189308, 6867581, 10007012, 10730062, 10831289, 13735162, 17512271, 21460124, 21662578, 27470324, 35024542, 43325156, 70049084, 82008331, 132592909, 164016662, 265185818, 267687571, 328033324, 530371636, 535375142, 574058317, 928150363, 1070750284, 1148116634, 1856300726, 1873812997, 2296233268, 3712601452, 3747625994, 7495251988, 14187441263, 28374882526, 56749765052, 99312088841, 198624177682, 397248355364]

約数ペア:

[(1, 397248355364), (2, 198624177682), (4, 99312088841), (7, 56749765052), (14, 28374882526), (28, 14187441263), (53, 7495251988), (106, 3747625994), (107, 3712601452), (173, 2296233268), (212, 1873812997), (214, 1856300726), (346, 1148116634), (371, 1070750284), (428, 928150363), (692, 574058317), (742, 535375142), (749, 530371636), (1211, 328033324), (1484, 267687571), (1498, 265185818), (2422, 164016662), (2996, 132592909), (4844, 82008331), (5671, 70049084), (9169, 43325156), (11342, 35024542), (14461, 27470324), (18338, 21662578), (18511, 21460124), (22684, 17512271), (28922, 13735162), (36676, 10831289), (37022, 10730062), (39697, 10007012), (57844, 6867581), (64183, 6189308), (74044, 5365031), (79394, 5003506), (101227, 3924332), (128366, 3094654), (129577, 3065732), (158788, 2501753), (202454, 1962166), (256732, 1547327), (259154, 1532866), (404908, 981083), (518308, 766433)]