2163223896

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{10729}}^1$

素因数の和:11040

約数の個数: 64

約数和(自身を含む): 5603635200

約数和(自身を除く): 3440411304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 271, 372, 542, 744, 813, 1084, 1626, 2168, 3252, 6504, 8401, 10729, 16802, 21458, 25203, 32187, 33604, 42916, 50406, 64374, 67208, 85832, 100812, 128748, 201624, 257496, 332599, 665198, 997797, 1330396, 1995594, 2660792, 2907559, 3991188, 5815118, 7982376, 8722677, 11630236, 17445354, 23260472, 34890708, 69781416, 90134329, 180268658, 270402987, 360537316, 540805974, 721074632, 1081611948, 2163223896]

約数ペア:

[(1, 2163223896), (2, 1081611948), (3, 721074632), (4, 540805974), (6, 360537316), (8, 270402987), (12, 180268658), (24, 90134329), (31, 69781416), (62, 34890708), (93, 23260472), (124, 17445354), (186, 11630236), (248, 8722677), (271, 7982376), (372, 5815118), (542, 3991188), (744, 2907559), (813, 2660792), (1084, 1995594), (1626, 1330396), (2168, 997797), (3252, 665198), (6504, 332599), (8401, 257496), (10729, 201624), (16802, 128748), (21458, 100812), (25203, 85832), (32187, 67208), (33604, 64374), (42916, 50406)]