1900402608

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{12637}}^1$

素因数の和:12902

約数の個数: 80

約数和(自身を含む): 5309375456

約数和(自身を除く): 3408972848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 241, 312, 482, 624, 723, 964, 1446, 1928, 2892, 3133, 3856, 5784, 6266, 9399, 11568, 12532, 12637, 18798, 25064, 25274, 37596, 37911, 50128, 50548, 75192, 75822, 101096, 150384, 151644, 164281, 202192, 303288, 328562, 492843, 606576, 657124, 985686, 1314248, 1971372, 2628496, 3045517, 3942744, 6091034, 7885488, 9136551, 12182068, 18273102, 24364136, 36546204, 39591721, 48728272, 73092408, 79183442, 118775163, 146184816, 158366884, 237550326, 316733768, 475100652, 633467536, 950201304, 1900402608]

約数ペア:

[(1, 1900402608), (2, 950201304), (3, 633467536), (4, 475100652), (6, 316733768), (8, 237550326), (12, 158366884), (13, 146184816), (16, 118775163), (24, 79183442), (26, 73092408), (39, 48728272), (48, 39591721), (52, 36546204), (78, 24364136), (104, 18273102), (156, 12182068), (208, 9136551), (241, 7885488), (312, 6091034), (482, 3942744), (624, 3045517), (723, 2628496), (964, 1971372), (1446, 1314248), (1928, 985686), (2892, 657124), (3133, 606576), (3856, 492843), (5784, 328562), (6266, 303288), (9399, 202192), (11568, 164281), (12532, 151644), (12637, 150384), (18798, 101096), (25064, 75822), (25274, 75192), (37596, 50548), (37911, 50128)]