768341886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{240257}}^1$

素因数の和:240316

約数の個数: 32

約数和(自身を含む): 1695260448

約数和(自身を除く): 926918562

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 240257, 480514, 720771, 1441542, 3123341, 6246682, 9370023, 9850537, 18740046, 19701074, 29551611, 59103222, 128056981, 256113962, 384170943, 768341886]

約数ペア:

[(1, 768341886), (2, 384170943), (3, 256113962), (6, 128056981), (13, 59103222), (26, 29551611), (39, 19701074), (41, 18740046), (78, 9850537), (82, 9370023), (123, 6246682), (246, 3123341), (533, 1441542), (1066, 720771), (1599, 480514), (3198, 240257)]