2556006504

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1\times {\mathrm{2417}}^1$

素因数の和:2882

約数の個数: 64

約数和(自身を含む): 6458961600

約数和(自身を除く): 3902955096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 317, 417, 556, 634, 834, 951, 1112, 1268, 1668, 1902, 2417, 2536, 3336, 3804, 4834, 7251, 7608, 9668, 14502, 19336, 29004, 44063, 58008, 88126, 132189, 176252, 264378, 335963, 352504, 528756, 671926, 766189, 1007889, 1057512, 1343852, 1532378, 2015778, 2298567, 2687704, 3064756, 4031556, 4597134, 6129512, 8063112, 9194268, 18388536, 106500271, 213000542, 319500813, 426001084, 639001626, 852002168, 1278003252, 2556006504]

約数ペア:

[(1, 2556006504), (2, 1278003252), (3, 852002168), (4, 639001626), (6, 426001084), (8, 319500813), (12, 213000542), (24, 106500271), (139, 18388536), (278, 9194268), (317, 8063112), (417, 6129512), (556, 4597134), (634, 4031556), (834, 3064756), (951, 2687704), (1112, 2298567), (1268, 2015778), (1668, 1532378), (1902, 1343852), (2417, 1057512), (2536, 1007889), (3336, 766189), (3804, 671926), (4834, 528756), (7251, 352504), (7608, 335963), (9668, 264378), (14502, 176252), (19336, 132189), (29004, 88126), (44063, 58008)]