2615666792984

素因数分解:

$2^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{911}}^1\times {\mathrm{135281}}^1$

素因数の和:136584

約数の個数: 64

約数和(自身を含む): 5625999590400

約数和(自身を除く): 3010332797416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 379, 758, 911, 1516, 1822, 2653, 3032, 3644, 5306, 6377, 7288, 10612, 12754, 21224, 25508, 51016, 135281, 270562, 345269, 541124, 690538, 946967, 1082248, 1381076, 1893934, 2416883, 2762152, 3787868, 4833766, 7575736, 9667532, 19335064, 51271499, 102542998, 123240991, 205085996, 246481982, 358900493, 410171992, 492963964, 717800986, 862686937, 985927928, 1435601972, 1725373874, 2871203944, 3450747748, 6901495496, 46708335589, 93416671178, 186833342356, 326958349123, 373666684712, 653916698246, 1307833396492, 2615666792984]

約数ペア:

[(1, 2615666792984), (2, 1307833396492), (4, 653916698246), (7, 373666684712), (8, 326958349123), (14, 186833342356), (28, 93416671178), (56, 46708335589), (379, 6901495496), (758, 3450747748), (911, 2871203944), (1516, 1725373874), (1822, 1435601972), (2653, 985927928), (3032, 862686937), (3644, 717800986), (5306, 492963964), (6377, 410171992), (7288, 358900493), (10612, 246481982), (12754, 205085996), (21224, 123240991), (25508, 102542998), (51016, 51271499), (135281, 19335064), (270562, 9667532), (345269, 7575736), (541124, 4833766), (690538, 3787868), (946967, 2762152), (1082248, 2416883), (1381076, 1893934)]