212877978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 454900320

約数和(自身を除く): 242022342

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 293, 419, 578, 586, 838, 867, 879, 1257, 1734, 1758, 2514, 4981, 7123, 9962, 14246, 14943, 21369, 29886, 42738, 84677, 121091, 122767, 169354, 242182, 245534, 254031, 363273, 368301, 508062, 726546, 736602, 2087039, 4174078, 6261117, 12522234, 35479663, 70959326, 106438989, 212877978]

約数ペア:

[(1, 212877978), (2, 106438989), (3, 70959326), (6, 35479663), (17, 12522234), (34, 6261117), (51, 4174078), (102, 2087039), (289, 736602), (293, 726546), (419, 508062), (578, 368301), (586, 363273), (838, 254031), (867, 245534), (879, 242182), (1257, 169354), (1734, 122767), (1758, 121091), (2514, 84677), (4981, 42738), (7123, 29886), (9962, 21369), (14246, 14943)]