1908972504

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{177943}}^1$

素因数の和:178104

約数の個数: 48

約数和(自身を含む): 5204862000

約数和(自身を除く): 3295889496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 10728, 177943, 355886, 533829, 711772, 1067658, 1423544, 1601487, 2135316, 3202974, 4270632, 6405948, 12811896, 26513507, 53027014, 79540521, 106054028, 159081042, 212108056, 238621563, 318162084, 477243126, 636324168, 954486252, 1908972504]

約数ペア:

[(1, 1908972504), (2, 954486252), (3, 636324168), (4, 477243126), (6, 318162084), (8, 238621563), (9, 212108056), (12, 159081042), (18, 106054028), (24, 79540521), (36, 53027014), (72, 26513507), (149, 12811896), (298, 6405948), (447, 4270632), (596, 3202974), (894, 2135316), (1192, 1601487), (1341, 1423544), (1788, 1067658), (2682, 711772), (3576, 533829), (5364, 355886), (10728, 177943)]