312240124

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{1171}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 637943040

約数和(自身を除く): 325702916

約数列:

[1, 2, 4, 7, 14, 28, 89, 107, 178, 214, 356, 428, 623, 749, 1171, 1246, 1498, 2342, 2492, 2996, 4684, 8197, 9523, 16394, 19046, 32788, 38092, 66661, 104219, 125297, 133322, 208438, 250594, 266644, 416876, 501188, 729533, 877079, 1459066, 1754158, 2918132, 3508316, 11151433, 22302866, 44605732, 78060031, 156120062, 312240124]

約数ペア:

[(1, 312240124), (2, 156120062), (4, 78060031), (7, 44605732), (14, 22302866), (28, 11151433), (89, 3508316), (107, 2918132), (178, 1754158), (214, 1459066), (356, 877079), (428, 729533), (623, 501188), (749, 416876), (1171, 266644), (1246, 250594), (1498, 208438), (2342, 133322), (2492, 125297), (2996, 104219), (4684, 66661), (8197, 38092), (9523, 32788), (16394, 19046)]