768086376438

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{7019}}^1\times {\mathrm{256877}}^1$

素因数の和:263972

約数の個数: 32

約数和(自身を含む): 1558036995840

約数和(自身を除く): 789950619402

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 7019, 14038, 21057, 42114, 256877, 498349, 513754, 770631, 996698, 1495047, 1541262, 2990094, 18238267, 36476534, 54714801, 109429602, 1803019663, 3606039326, 5409058989, 10818117978, 128014396073, 256028792146, 384043188219, 768086376438]

約数ペア:

[(1, 768086376438), (2, 384043188219), (3, 256028792146), (6, 128014396073), (71, 10818117978), (142, 5409058989), (213, 3606039326), (426, 1803019663), (7019, 109429602), (14038, 54714801), (21057, 36476534), (42114, 18238267), (256877, 2990094), (498349, 1541262), (513754, 1495047), (770631, 996698)]