285489192378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{241}}^1\times {\mathrm{1168247}}^1$

素因数の和:1168519

約数の個数: 48

約数和(自身を含む): 620844371136

約数和(自身を除く): 335355178758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 241, 338, 482, 507, 723, 1014, 1446, 3133, 6266, 9399, 18798, 40729, 81458, 122187, 244374, 1168247, 2336494, 3504741, 7009482, 15187211, 30374422, 45561633, 91123266, 197433743, 281547527, 394867486, 563095054, 592301229, 844642581, 1184602458, 1689285162, 3660117851, 7320235702, 10980353553, 21960707106, 47581532063, 95163064126, 142744596189, 285489192378]

約数ペア:

[(1, 285489192378), (2, 142744596189), (3, 95163064126), (6, 47581532063), (13, 21960707106), (26, 10980353553), (39, 7320235702), (78, 3660117851), (169, 1689285162), (241, 1184602458), (338, 844642581), (482, 592301229), (507, 563095054), (723, 394867486), (1014, 281547527), (1446, 197433743), (3133, 91123266), (6266, 45561633), (9399, 30374422), (18798, 15187211), (40729, 7009482), (81458, 3504741), (122187, 2336494), (244374, 1168247)]