670999968

素因数分解:

$2^5\times 3^2\times {\mathrm{449}}^1\times {\mathrm{5189}}^1$

素因数の和:5654

約数の個数: 72

約数和(自身を含む): 1912774500

約数和(自身を除く): 1241774532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 449, 898, 1347, 1796, 2694, 3592, 4041, 5189, 5388, 7184, 8082, 10378, 10776, 14368, 15567, 16164, 20756, 21552, 31134, 32328, 41512, 43104, 46701, 62268, 64656, 83024, 93402, 124536, 129312, 166048, 186804, 249072, 373608, 498144, 747216, 1494432, 2329861, 4659722, 6989583, 9319444, 13979166, 18638888, 20968749, 27958332, 37277776, 41937498, 55916664, 74555552, 83874996, 111833328, 167749992, 223666656, 335499984, 670999968]

約数ペア:

[(1, 670999968), (2, 335499984), (3, 223666656), (4, 167749992), (6, 111833328), (8, 83874996), (9, 74555552), (12, 55916664), (16, 41937498), (18, 37277776), (24, 27958332), (32, 20968749), (36, 18638888), (48, 13979166), (72, 9319444), (96, 6989583), (144, 4659722), (288, 2329861), (449, 1494432), (898, 747216), (1347, 498144), (1796, 373608), (2694, 249072), (3592, 186804), (4041, 166048), (5189, 129312), (5388, 124536), (7184, 93402), (8082, 83024), (10378, 64656), (10776, 62268), (14368, 46701), (15567, 43104), (16164, 41512), (20756, 32328), (21552, 31134)]