2091295152

素因数分解:

$2^4\times 3^3\times {\mathrm{461}}^1\times {\mathrm{10501}}^1$

素因数の和:10979

約数の個数: 80

約数和(自身を含む): 6016385760

約数和(自身を除く): 3925090608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 461, 922, 1383, 1844, 2766, 3688, 4149, 5532, 7376, 8298, 10501, 11064, 12447, 16596, 21002, 22128, 24894, 31503, 33192, 42004, 49788, 63006, 66384, 84008, 94509, 99576, 126012, 168016, 189018, 199152, 252024, 283527, 378036, 504048, 567054, 756072, 1134108, 1512144, 2268216, 4536432, 4840961, 9681922, 14522883, 19363844, 29045766, 38727688, 43568649, 58091532, 77455376, 87137298, 116183064, 130705947, 174274596, 232366128, 261411894, 348549192, 522823788, 697098384, 1045647576, 2091295152]

約数ペア:

[(1, 2091295152), (2, 1045647576), (3, 697098384), (4, 522823788), (6, 348549192), (8, 261411894), (9, 232366128), (12, 174274596), (16, 130705947), (18, 116183064), (24, 87137298), (27, 77455376), (36, 58091532), (48, 43568649), (54, 38727688), (72, 29045766), (108, 19363844), (144, 14522883), (216, 9681922), (432, 4840961), (461, 4536432), (922, 2268216), (1383, 1512144), (1844, 1134108), (2766, 756072), (3688, 567054), (4149, 504048), (5532, 378036), (7376, 283527), (8298, 252024), (10501, 199152), (11064, 189018), (12447, 168016), (16596, 126012), (21002, 99576), (22128, 94509), (24894, 84008), (31503, 66384), (33192, 63006), (42004, 49788)]