485907888

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1301}}^1$

素因数の和:1594

約数の個数: 80

約数和(自身を含む): 1301916672

約数和(自身を除く): 816008784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 251, 372, 496, 502, 744, 753, 1004, 1301, 1488, 1506, 2008, 2602, 3012, 3903, 4016, 5204, 6024, 7781, 7806, 10408, 12048, 15562, 15612, 20816, 23343, 31124, 31224, 40331, 46686, 62248, 62448, 80662, 93372, 120993, 124496, 161324, 186744, 241986, 322648, 326551, 373488, 483972, 645296, 653102, 967944, 979653, 1306204, 1935888, 1959306, 2612408, 3918612, 5224816, 7837224, 10123081, 15674448, 20246162, 30369243, 40492324, 60738486, 80984648, 121476972, 161969296, 242953944, 485907888]

約数ペア:

[(1, 485907888), (2, 242953944), (3, 161969296), (4, 121476972), (6, 80984648), (8, 60738486), (12, 40492324), (16, 30369243), (24, 20246162), (31, 15674448), (48, 10123081), (62, 7837224), (93, 5224816), (124, 3918612), (186, 2612408), (248, 1959306), (251, 1935888), (372, 1306204), (496, 979653), (502, 967944), (744, 653102), (753, 645296), (1004, 483972), (1301, 373488), (1488, 326551), (1506, 322648), (2008, 241986), (2602, 186744), (3012, 161324), (3903, 124496), (4016, 120993), (5204, 93372), (6024, 80662), (7781, 62448), (7806, 62248), (10408, 46686), (12048, 40331), (15562, 31224), (15612, 31124), (20816, 23343)]