256474002356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1530311}}^1$

素因数の和:1530632

約数の個数: 48

約数和(自身を含む): 529096192128

約数和(自身を除く): 272622189772

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 293, 572, 586, 1172, 3223, 3809, 6446, 7618, 12892, 15236, 41899, 83798, 167596, 1530311, 3060622, 6121244, 16833421, 19894043, 33666842, 39788086, 67333684, 79576172, 218834473, 437668946, 448381123, 875337892, 896762246, 1793524492, 4932192353, 5828954599, 9864384706, 11657909198, 19728769412, 23315818396, 64118500589, 128237001178, 256474002356]

約数ペア:

[(1, 256474002356), (2, 128237001178), (4, 64118500589), (11, 23315818396), (13, 19728769412), (22, 11657909198), (26, 9864384706), (44, 5828954599), (52, 4932192353), (143, 1793524492), (286, 896762246), (293, 875337892), (572, 448381123), (586, 437668946), (1172, 218834473), (3223, 79576172), (3809, 67333684), (6446, 39788086), (7618, 33666842), (12892, 19894043), (15236, 16833421), (41899, 6121244), (83798, 3060622), (167596, 1530311)]