2661127656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{18097}}^1$

素因数の和:18674

約数の個数: 64

約数和(自身を含む): 7271052480

約数和(自身を除く): 4609924824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 557, 1114, 1671, 2228, 3342, 4456, 6127, 6684, 12254, 13368, 18097, 18381, 24508, 36194, 36762, 49016, 54291, 72388, 73524, 108582, 144776, 147048, 199067, 217164, 398134, 434328, 597201, 796268, 1194402, 1592536, 2388804, 4777608, 10080029, 20160058, 30240087, 40320116, 60480174, 80640232, 110880319, 120960348, 221760638, 241920696, 332640957, 443521276, 665281914, 887042552, 1330563828, 2661127656]

約数ペア:

[(1, 2661127656), (2, 1330563828), (3, 887042552), (4, 665281914), (6, 443521276), (8, 332640957), (11, 241920696), (12, 221760638), (22, 120960348), (24, 110880319), (33, 80640232), (44, 60480174), (66, 40320116), (88, 30240087), (132, 20160058), (264, 10080029), (557, 4777608), (1114, 2388804), (1671, 1592536), (2228, 1194402), (3342, 796268), (4456, 597201), (6127, 434328), (6684, 398134), (12254, 217164), (13368, 199067), (18097, 147048), (18381, 144776), (24508, 108582), (36194, 73524), (36762, 72388), (49016, 54291)]