278051569146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3389}}^1\times {\mathrm{350621}}^1$

素因数の和:354031

約数の個数: 48

約数和(自身を含む): 648980284680

約数和(自身を除く): 370928715534

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 3389, 6778, 10167, 20334, 30501, 44057, 61002, 88114, 132171, 264342, 350621, 396513, 701242, 793026, 1051863, 2103726, 3155589, 4558073, 6311178, 9116146, 13674219, 27348438, 41022657, 82045314, 1188254569, 2376509138, 3564763707, 7129527414, 10694291121, 15447309397, 21388582242, 30894618794, 46341928191, 92683856382, 139025784573, 278051569146]

約数ペア:

[(1, 278051569146), (2, 139025784573), (3, 92683856382), (6, 46341928191), (9, 30894618794), (13, 21388582242), (18, 15447309397), (26, 10694291121), (39, 7129527414), (78, 3564763707), (117, 2376509138), (234, 1188254569), (3389, 82045314), (6778, 41022657), (10167, 27348438), (20334, 13674219), (30501, 9116146), (44057, 6311178), (61002, 4558073), (88114, 3155589), (132171, 2103726), (264342, 1051863), (350621, 793026), (396513, 701242)]