682560216

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{243077}}^1$

素因数の和:243105

約数の個数: 64

約数和(自身を含む): 2041855200

約数和(自身を除く): 1359294984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 243077, 486154, 729231, 972308, 1458462, 1944616, 2187693, 2916924, 3160001, 4375386, 5833848, 6320002, 6563079, 8750772, 9480003, 12640004, 13126158, 17501544, 18960006, 25280008, 26252316, 28440009, 37920012, 52504632, 56880018, 75840024, 85320027, 113760036, 170640054, 227520072, 341280108, 682560216]

約数ペア:

[(1, 682560216), (2, 341280108), (3, 227520072), (4, 170640054), (6, 113760036), (8, 85320027), (9, 75840024), (12, 56880018), (13, 52504632), (18, 37920012), (24, 28440009), (26, 26252316), (27, 25280008), (36, 18960006), (39, 17501544), (52, 13126158), (54, 12640004), (72, 9480003), (78, 8750772), (104, 6563079), (108, 6320002), (117, 5833848), (156, 4375386), (216, 3160001), (234, 2916924), (312, 2187693), (351, 1944616), (468, 1458462), (702, 972308), (936, 729231), (1404, 486154), (2808, 243077)]