217254324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83431}}^1$

素因数の和:83476

約数の個数: 48

約数和(自身を含む): 598040576

約数和(自身を除く): 380786252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 83431, 166862, 250293, 333724, 500586, 584017, 1001172, 1168034, 1752051, 2336068, 2586361, 3504102, 5172722, 7008204, 7759083, 10345444, 15518166, 18104527, 31036332, 36209054, 54313581, 72418108, 108627162, 217254324]

約数ペア:

[(1, 217254324), (2, 108627162), (3, 72418108), (4, 54313581), (6, 36209054), (7, 31036332), (12, 18104527), (14, 15518166), (21, 10345444), (28, 7759083), (31, 7008204), (42, 5172722), (62, 3504102), (84, 2586361), (93, 2336068), (124, 1752051), (186, 1168034), (217, 1001172), (372, 584017), (434, 500586), (651, 333724), (868, 250293), (1302, 166862), (2604, 83431)]