264301648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:692

約数の個数: 80

約数和(自身を含む): 582212736

約数和(自身を除く): 317911088

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 101, 104, 184, 202, 208, 299, 368, 404, 547, 598, 808, 1094, 1196, 1313, 1616, 2188, 2323, 2392, 2626, 4376, 4646, 4784, 5252, 7111, 8752, 9292, 10504, 12581, 14222, 18584, 21008, 25162, 28444, 30199, 37168, 50324, 55247, 56888, 60398, 100648, 110494, 113776, 120796, 163553, 201296, 220988, 241592, 327106, 441976, 483184, 654212, 718211, 883952, 1270681, 1308424, 1436422, 2541362, 2616848, 2872844, 5082724, 5745688, 10165448, 11491376, 16518853, 20330896, 33037706, 66075412, 132150824, 264301648]

約数ペア:

[(1, 264301648), (2, 132150824), (4, 66075412), (8, 33037706), (13, 20330896), (16, 16518853), (23, 11491376), (26, 10165448), (46, 5745688), (52, 5082724), (92, 2872844), (101, 2616848), (104, 2541362), (184, 1436422), (202, 1308424), (208, 1270681), (299, 883952), (368, 718211), (404, 654212), (547, 483184), (598, 441976), (808, 327106), (1094, 241592), (1196, 220988), (1313, 201296), (1616, 163553), (2188, 120796), (2323, 113776), (2392, 110494), (2626, 100648), (4376, 60398), (4646, 56888), (4784, 55247), (5252, 50324), (7111, 37168), (8752, 30199), (9292, 28444), (10504, 25162), (12581, 21008), (14222, 18584)]