285367082

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2909}}^1$

素因数の和:2956

約数の個数: 64

約数和(自身を含む): 586656000

約数和(自身を除く): 301288918

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 343, 539, 637, 686, 1001, 1078, 1274, 2002, 2909, 3773, 4459, 5818, 7007, 7546, 8918, 14014, 20363, 31999, 37817, 40726, 49049, 63998, 75634, 98098, 142541, 223993, 264719, 285082, 415987, 447986, 529438, 831974, 997787, 1567951, 1853033, 1995574, 2911909, 3135902, 3706066, 5823818, 10975657, 12971231, 20383363, 21951314, 25942462, 40766726, 142683541, 285367082]

約数ペア:

[(1, 285367082), (2, 142683541), (7, 40766726), (11, 25942462), (13, 21951314), (14, 20383363), (22, 12971231), (26, 10975657), (49, 5823818), (77, 3706066), (91, 3135902), (98, 2911909), (143, 1995574), (154, 1853033), (182, 1567951), (286, 997787), (343, 831974), (539, 529438), (637, 447986), (686, 415987), (1001, 285082), (1078, 264719), (1274, 223993), (2002, 142541), (2909, 98098), (3773, 75634), (4459, 63998), (5818, 49049), (7007, 40726), (7546, 37817), (8918, 31999), (14014, 20363)]