840293208

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{107071}}^1$

素因数の和:107192

約数の個数: 48

約数和(自身を含む): 2296694400

約数和(自身を除く): 1456401192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848, 107071, 214142, 321213, 428284, 642426, 856568, 963639, 1284852, 1927278, 2569704, 3854556, 7709112, 11670739, 23341478, 35012217, 46682956, 70024434, 93365912, 105036651, 140048868, 210073302, 280097736, 420146604, 840293208]

約数ペア:

[(1, 840293208), (2, 420146604), (3, 280097736), (4, 210073302), (6, 140048868), (8, 105036651), (9, 93365912), (12, 70024434), (18, 46682956), (24, 35012217), (36, 23341478), (72, 11670739), (109, 7709112), (218, 3854556), (327, 2569704), (436, 1927278), (654, 1284852), (872, 963639), (981, 856568), (1308, 642426), (1962, 428284), (2616, 321213), (3924, 214142), (7848, 107071)]