2864005812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{7333}}^1$

素因数の和:7933

約数の個数: 72

約数和(自身を含む): 7634987360

約数和(自身を除く): 4770981548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 571, 684, 1142, 1713, 2284, 3426, 5139, 6852, 7333, 10278, 10849, 14666, 20556, 21698, 21999, 29332, 32547, 43396, 43998, 65094, 65997, 87996, 97641, 130188, 131994, 139327, 195282, 263988, 278654, 390564, 417981, 557308, 835962, 1253943, 1671924, 2507886, 4187143, 5015772, 8374286, 12561429, 16748572, 25122858, 37684287, 50245716, 75368574, 79555717, 150737148, 159111434, 238667151, 318222868, 477334302, 716001453, 954668604, 1432002906, 2864005812]

約数ペア:

[(1, 2864005812), (2, 1432002906), (3, 954668604), (4, 716001453), (6, 477334302), (9, 318222868), (12, 238667151), (18, 159111434), (19, 150737148), (36, 79555717), (38, 75368574), (57, 50245716), (76, 37684287), (114, 25122858), (171, 16748572), (228, 12561429), (342, 8374286), (571, 5015772), (684, 4187143), (1142, 2507886), (1713, 1671924), (2284, 1253943), (3426, 835962), (5139, 557308), (6852, 417981), (7333, 390564), (10278, 278654), (10849, 263988), (14666, 195282), (20556, 139327), (21698, 131994), (21999, 130188), (29332, 97641), (32547, 87996), (43396, 65997), (43998, 65094)]