252995316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:933

約数の個数: 96

約数和(自身を含む): 698987520

約数和(自身を除く): 445992204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 89, 129, 172, 178, 258, 267, 301, 356, 516, 534, 602, 623, 787, 903, 1068, 1204, 1246, 1574, 1806, 1869, 2361, 2492, 3148, 3612, 3738, 3827, 4722, 5509, 7476, 7654, 9444, 11018, 11481, 15308, 16527, 22036, 22962, 26789, 33054, 33841, 45924, 53578, 66108, 67682, 70043, 80367, 101523, 107156, 135364, 140086, 160734, 203046, 210129, 236887, 280172, 321468, 406092, 420258, 473774, 490301, 710661, 840516, 947548, 980602, 1421322, 1470903, 1961204, 2842644, 2941806, 3011849, 5883612, 6023698, 9035547, 12047396, 18071094, 21082943, 36142188, 42165886, 63248829, 84331772, 126497658, 252995316]

約数ペア:

[(1, 252995316), (2, 126497658), (3, 84331772), (4, 63248829), (6, 42165886), (7, 36142188), (12, 21082943), (14, 18071094), (21, 12047396), (28, 9035547), (42, 6023698), (43, 5883612), (84, 3011849), (86, 2941806), (89, 2842644), (129, 1961204), (172, 1470903), (178, 1421322), (258, 980602), (267, 947548), (301, 840516), (356, 710661), (516, 490301), (534, 473774), (602, 420258), (623, 406092), (787, 321468), (903, 280172), (1068, 236887), (1204, 210129), (1246, 203046), (1574, 160734), (1806, 140086), (1869, 135364), (2361, 107156), (2492, 101523), (3148, 80367), (3612, 70043), (3738, 67682), (3827, 66108), (4722, 53578), (5509, 45924), (7476, 33841), (7654, 33054), (9444, 26789), (11018, 22962), (11481, 22036), (15308, 16527)]