284639706

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{39239}}^1$

素因数の和:39291

約数の個数: 48

約数和(自身を含む): 685601280

約数和(自身を除く): 400961574

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 39239, 78478, 117717, 235434, 353151, 510107, 706302, 1020214, 1216409, 1530321, 2432818, 3060642, 3649227, 4590963, 7298454, 9181926, 10947681, 15813317, 21895362, 31626634, 47439951, 94879902, 142319853, 284639706]

約数ペア:

[(1, 284639706), (2, 142319853), (3, 94879902), (6, 47439951), (9, 31626634), (13, 21895362), (18, 15813317), (26, 10947681), (31, 9181926), (39, 7298454), (62, 4590963), (78, 3649227), (93, 3060642), (117, 2432818), (186, 1530321), (234, 1216409), (279, 1020214), (403, 706302), (558, 510107), (806, 353151), (1209, 235434), (2418, 117717), (3627, 78478), (7254, 39239)]