2558026872

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{162229}}^1$

素因数の和:162317

約数の個数: 64

約数和(自身を含む): 7203012000

約数和(自身を除く): 4644985128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1314, 1752, 1971, 2628, 3942, 5256, 7884, 15768, 162229, 324458, 486687, 648916, 973374, 1297832, 1460061, 1946748, 2920122, 3893496, 4380183, 5840244, 8760366, 11680488, 11842717, 17520732, 23685434, 35041464, 35528151, 47370868, 71056302, 94741736, 106584453, 142112604, 213168906, 284225208, 319753359, 426337812, 639506718, 852675624, 1279013436, 2558026872]

約数ペア:

[(1, 2558026872), (2, 1279013436), (3, 852675624), (4, 639506718), (6, 426337812), (8, 319753359), (9, 284225208), (12, 213168906), (18, 142112604), (24, 106584453), (27, 94741736), (36, 71056302), (54, 47370868), (72, 35528151), (73, 35041464), (108, 23685434), (146, 17520732), (216, 11842717), (219, 11680488), (292, 8760366), (438, 5840244), (584, 4380183), (657, 3893496), (876, 2920122), (1314, 1946748), (1752, 1460061), (1971, 1297832), (2628, 973374), (3942, 648916), (5256, 486687), (7884, 324458), (15768, 162229)]