388512502014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2251}}^1\times {\mathrm{316109}}^1$

素因数の和:318385

約数の個数: 64

約数和(自身を含む): 956766343680

約数和(自身を除く): 568253841666

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 2251, 4502, 6753, 13506, 15757, 29263, 31514, 47271, 58526, 87789, 94542, 175578, 204841, 316109, 409682, 614523, 632218, 948327, 1229046, 1896654, 2212763, 4109417, 4425526, 6638289, 8218834, 12328251, 13276578, 24656502, 28765919, 57531838, 86297757, 172595514, 711561359, 1423122718, 2134684077, 4269368154, 4980929513, 9250297667, 9961859026, 14942788539, 18500595334, 27750893001, 29885577078, 55501786002, 64752083669, 129504167338, 194256251007, 388512502014]

約数ペア:

[(1, 388512502014), (2, 194256251007), (3, 129504167338), (6, 64752083669), (7, 55501786002), (13, 29885577078), (14, 27750893001), (21, 18500595334), (26, 14942788539), (39, 9961859026), (42, 9250297667), (78, 4980929513), (91, 4269368154), (182, 2134684077), (273, 1423122718), (546, 711561359), (2251, 172595514), (4502, 86297757), (6753, 57531838), (13506, 28765919), (15757, 24656502), (29263, 13276578), (31514, 12328251), (47271, 8218834), (58526, 6638289), (87789, 4425526), (94542, 4109417), (175578, 2212763), (204841, 1896654), (316109, 1229046), (409682, 948327), (614523, 632218)]