383661756

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{1171}}^1$

素因数の和:1679

約数の個数: 72

約数和(自身を含む): 1023859200

約数和(自身を除く): 640197444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 479, 684, 958, 1171, 1437, 1916, 2342, 2874, 3513, 4311, 4684, 5748, 7026, 8622, 9101, 10539, 14052, 17244, 18202, 21078, 22249, 27303, 36404, 42156, 44498, 54606, 66747, 81909, 88996, 109212, 133494, 163818, 200241, 266988, 327636, 400482, 560909, 800964, 1121818, 1682727, 2243636, 3365454, 5048181, 6730908, 10096362, 10657271, 20192724, 21314542, 31971813, 42629084, 63943626, 95915439, 127887252, 191830878, 383661756]

約数ペア:

[(1, 383661756), (2, 191830878), (3, 127887252), (4, 95915439), (6, 63943626), (9, 42629084), (12, 31971813), (18, 21314542), (19, 20192724), (36, 10657271), (38, 10096362), (57, 6730908), (76, 5048181), (114, 3365454), (171, 2243636), (228, 1682727), (342, 1121818), (479, 800964), (684, 560909), (958, 400482), (1171, 327636), (1437, 266988), (1916, 200241), (2342, 163818), (2874, 133494), (3513, 109212), (4311, 88996), (4684, 81909), (5748, 66747), (7026, 54606), (8622, 44498), (9101, 42156), (10539, 36404), (14052, 27303), (17244, 22249), (18202, 21078)]