777776316

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{53699}}^1$

素因数の和:53794

約数の個数: 48

約数和(自身を含む): 1948665600

約数和(自身を除く): 1170889284

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 71, 102, 142, 204, 213, 284, 426, 852, 1207, 2414, 3621, 4828, 7242, 14484, 53699, 107398, 161097, 214796, 322194, 644388, 912883, 1825766, 2738649, 3651532, 3812629, 5477298, 7625258, 10954596, 11437887, 15250516, 22875774, 45751548, 64814693, 129629386, 194444079, 259258772, 388888158, 777776316]

約数ペア:

[(1, 777776316), (2, 388888158), (3, 259258772), (4, 194444079), (6, 129629386), (12, 64814693), (17, 45751548), (34, 22875774), (51, 15250516), (68, 11437887), (71, 10954596), (102, 7625258), (142, 5477298), (204, 3812629), (213, 3651532), (284, 2738649), (426, 1825766), (852, 912883), (1207, 644388), (2414, 322194), (3621, 214796), (4828, 161097), (7242, 107398), (14484, 53699)]