400669286401

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1789}}^1$

素因数の和:2102

約数の個数: 64

約数和(自身を含む): 462730752000

約数和(自身を除く): 62061465599

約数列:

[1, 17, 19, 67, 79, 131, 323, 1139, 1273, 1343, 1501, 1789, 2227, 2489, 5293, 8777, 10349, 21641, 25517, 30413, 33991, 42313, 89981, 100567, 119863, 141331, 149209, 166763, 175933, 196631, 234359, 577847, 693383, 1709639, 2037671, 2277397, 2402627, 2685289, 2834971, 3342727, 3984103, 4452821, 9469177, 11787511, 13174277, 15702053, 18514361, 38715749, 45649913, 75697957, 160976009, 179914363, 223962709, 266934901, 298339007, 314744137, 351772859, 1240462187, 3058544171, 5071763119, 5980138603, 21087857179, 23568781553, 400669286401]

約数ペア:

[(1, 400669286401), (17, 23568781553), (19, 21087857179), (67, 5980138603), (79, 5071763119), (131, 3058544171), (323, 1240462187), (1139, 351772859), (1273, 314744137), (1343, 298339007), (1501, 266934901), (1789, 223962709), (2227, 179914363), (2489, 160976009), (5293, 75697957), (8777, 45649913), (10349, 38715749), (21641, 18514361), (25517, 15702053), (30413, 13174277), (33991, 11787511), (42313, 9469177), (89981, 4452821), (100567, 3984103), (119863, 3342727), (141331, 2834971), (149209, 2685289), (166763, 2402627), (175933, 2277397), (196631, 2037671), (234359, 1709639), (577847, 693383)]