287374608

素因数分解:

$2^4\times 3^3\times {\mathrm{107}}^1\times {\mathrm{6217}}^1$

素因数の和:6341

約数の個数: 80

約数和(自身を含む): 832714560

約数和(自身を除く): 545339952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 107, 108, 144, 214, 216, 321, 428, 432, 642, 856, 963, 1284, 1712, 1926, 2568, 2889, 3852, 5136, 5778, 6217, 7704, 11556, 12434, 15408, 18651, 23112, 24868, 37302, 46224, 49736, 55953, 74604, 99472, 111906, 149208, 167859, 223812, 298416, 335718, 447624, 665219, 671436, 895248, 1330438, 1342872, 1995657, 2660876, 2685744, 3991314, 5321752, 5986971, 7982628, 10643504, 11973942, 15965256, 17960913, 23947884, 31930512, 35921826, 47895768, 71843652, 95791536, 143687304, 287374608]

約数ペア:

[(1, 287374608), (2, 143687304), (3, 95791536), (4, 71843652), (6, 47895768), (8, 35921826), (9, 31930512), (12, 23947884), (16, 17960913), (18, 15965256), (24, 11973942), (27, 10643504), (36, 7982628), (48, 5986971), (54, 5321752), (72, 3991314), (107, 2685744), (108, 2660876), (144, 1995657), (214, 1342872), (216, 1330438), (321, 895248), (428, 671436), (432, 665219), (642, 447624), (856, 335718), (963, 298416), (1284, 223812), (1712, 167859), (1926, 149208), (2568, 111906), (2889, 99472), (3852, 74604), (5136, 55953), (5778, 49736), (6217, 46224), (7704, 37302), (11556, 24868), (12434, 23112), (15408, 18651)]