313206222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{392489}}^1$

素因数の和:392520

約数の個数: 32

約数和(自身を含む): 753580800

約数和(自身を除く): 440374578

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 392489, 784978, 1177467, 2354934, 2747423, 5494846, 7457291, 8242269, 14914582, 16484538, 22371873, 44743746, 52201037, 104402074, 156603111, 313206222]

約数ペア:

[(1, 313206222), (2, 156603111), (3, 104402074), (6, 52201037), (7, 44743746), (14, 22371873), (19, 16484538), (21, 14914582), (38, 8242269), (42, 7457291), (57, 5494846), (114, 2747423), (133, 2354934), (266, 1177467), (399, 784978), (798, 392489)]