309729792988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1\times {\mathrm{757}}^1$

素因数の和:1440

約数の個数: 192

約数和(自身を含む): 718831411200

約数和(自身を除く): 409101618212

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 139, 154, 209, 266, 278, 308, 418, 503, 532, 556, 757, 836, 973, 1006, 1463, 1514, 1529, 1946, 2012, 2641, 2926, 3028, 3058, 3521, 3892, 5282, 5299, 5533, 5852, 6116, 7042, 8327, 9557, 10564, 10598, 10703, 11066, 14084, 14383, 16654, 18487, 19114, 21196, 21406, 22132, 28766, 29051, 33308, 36974, 38228, 38731, 42812, 57532, 58102, 58289, 66899, 69917, 73948, 77462, 100681, 105127, 105223, 116204, 116578, 133798, 139834, 154924, 158213, 201362, 203357, 210254, 210446, 233156, 267596, 279668, 316426, 380771, 402724, 406714, 420508, 420892, 489419, 632852, 735889, 736561, 761542, 769087, 813428, 978838, 1107491, 1157453, 1328423, 1471778, 1473122, 1523084, 1538174, 1957676, 1999237, 2214982, 2314906, 2656846, 2665397, 2943556, 2946244, 3076348, 3998474, 4188481, 4429964, 4629812, 5313692, 5330794, 5383609, 7234649, 7996948, 8102171, 8376962, 9298961, 10661588, 10767218, 13994659, 14469298, 14612653, 16204342, 16753924, 18597922, 21534436, 21991607, 27989318, 28938596, 29225306, 29319367, 32408684, 37195844, 43983214, 50642543, 52927169, 55978636, 58450612, 58638734, 79581139, 87966428, 101285086, 102288571, 105854338, 117277468, 153941249, 159162278, 202570172, 204577142, 211708676, 307882498, 318324556, 370490183, 409154284, 557067973, 582198859, 615764996, 740980366, 1005616211, 1114135946, 1164397718, 1481960732, 2011232422, 2228271892, 2328795436, 4022464844, 4075392013, 7039313477, 8150784026, 11061778321, 14078626954, 16301568052, 22123556642, 28157253908, 44247113284, 77432448247, 154864896494, 309729792988]

約数ペア:

[(1, 309729792988), (2, 154864896494), (4, 77432448247), (7, 44247113284), (11, 28157253908), (14, 22123556642), (19, 16301568052), (22, 14078626954), (28, 11061778321), (38, 8150784026), (44, 7039313477), (76, 4075392013), (77, 4022464844), (133, 2328795436), (139, 2228271892), (154, 2011232422), (209, 1481960732), (266, 1164397718), (278, 1114135946), (308, 1005616211), (418, 740980366), (503, 615764996), (532, 582198859), (556, 557067973), (757, 409154284), (836, 370490183), (973, 318324556), (1006, 307882498), (1463, 211708676), (1514, 204577142), (1529, 202570172), (1946, 159162278), (2012, 153941249), (2641, 117277468), (2926, 105854338), (3028, 102288571), (3058, 101285086), (3521, 87966428), (3892, 79581139), (5282, 58638734), (5299, 58450612), (5533, 55978636), (5852, 52927169), (6116, 50642543), (7042, 43983214), (8327, 37195844), (9557, 32408684), (10564, 29319367), (10598, 29225306), (10703, 28938596), (11066, 27989318), (14084, 21991607), (14383, 21534436), (16654, 18597922), (18487, 16753924), (19114, 16204342), (21196, 14612653), (21406, 14469298), (22132, 13994659), (28766, 10767218), (29051, 10661588), (33308, 9298961), (36974, 8376962), (38228, 8102171), (38731, 7996948), (42812, 7234649), (57532, 5383609), (58102, 5330794), (58289, 5313692), (66899, 4629812), (69917, 4429964), (73948, 4188481), (77462, 3998474), (100681, 3076348), (105127, 2946244), (105223, 2943556), (116204, 2665397), (116578, 2656846), (133798, 2314906), (139834, 2214982), (154924, 1999237), (158213, 1957676), (201362, 1538174), (203357, 1523084), (210254, 1473122), (210446, 1471778), (233156, 1328423), (267596, 1157453), (279668, 1107491), (316426, 978838), (380771, 813428), (402724, 769087), (406714, 761542), (420508, 736561), (420892, 735889), (489419, 632852)]