869890536

素因数分解:

$2^3\times 3^3\times {\mathrm{197}}^1\times {\mathrm{20443}}^1$

素因数の和:20655

約数の個数: 64

約数和(自身を含む): 2428747200

約数和(自身を除く): 1558856664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 197, 216, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 5319, 7092, 10638, 14184, 20443, 21276, 40886, 42552, 61329, 81772, 122658, 163544, 183987, 245316, 367974, 490632, 551961, 735948, 1103922, 1471896, 2207844, 4027271, 4415688, 8054542, 12081813, 16109084, 24163626, 32218168, 36245439, 48327252, 72490878, 96654504, 108736317, 144981756, 217472634, 289963512, 434945268, 869890536]

約数ペア:

[(1, 869890536), (2, 434945268), (3, 289963512), (4, 217472634), (6, 144981756), (8, 108736317), (9, 96654504), (12, 72490878), (18, 48327252), (24, 36245439), (27, 32218168), (36, 24163626), (54, 16109084), (72, 12081813), (108, 8054542), (197, 4415688), (216, 4027271), (394, 2207844), (591, 1471896), (788, 1103922), (1182, 735948), (1576, 551961), (1773, 490632), (2364, 367974), (3546, 245316), (4728, 183987), (5319, 163544), (7092, 122658), (10638, 81772), (14184, 61329), (20443, 42552), (21276, 40886)]