1939813008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2437}}^1$

素因数の和:2581

約数の個数: 160

約数和(自身を含む): 6036566016

約数和(自身を除く): 4096753008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 103, 112, 138, 161, 168, 184, 206, 276, 309, 322, 336, 368, 412, 483, 552, 618, 644, 721, 824, 966, 1104, 1236, 1288, 1442, 1648, 1932, 2163, 2369, 2437, 2472, 2576, 2884, 3864, 4326, 4738, 4874, 4944, 5768, 7107, 7311, 7728, 8652, 9476, 9748, 11536, 14214, 14622, 16583, 17059, 17304, 18952, 19496, 28428, 29244, 33166, 34118, 34608, 37904, 38992, 49749, 51177, 56051, 56856, 58488, 66332, 68236, 99498, 102354, 112102, 113712, 116976, 132664, 136472, 168153, 198996, 204708, 224204, 251011, 265328, 272944, 336306, 392357, 397992, 409416, 448408, 502022, 672612, 753033, 784714, 795984, 818832, 896816, 1004044, 1177071, 1345224, 1506066, 1569428, 1757077, 2008088, 2354142, 2690448, 3012132, 3138856, 3514154, 4016176, 4708284, 5271231, 5773253, 6024264, 6277712, 7028308, 9416568, 10542462, 11546506, 12048528, 14056616, 17319759, 18833136, 21084924, 23093012, 28113232, 34639518, 40412771, 42169848, 46186024, 69279036, 80825542, 84339696, 92372048, 121238313, 138558072, 161651084, 242476626, 277116144, 323302168, 484953252, 646604336, 969906504, 1939813008]

約数ペア:

[(1, 1939813008), (2, 969906504), (3, 646604336), (4, 484953252), (6, 323302168), (7, 277116144), (8, 242476626), (12, 161651084), (14, 138558072), (16, 121238313), (21, 92372048), (23, 84339696), (24, 80825542), (28, 69279036), (42, 46186024), (46, 42169848), (48, 40412771), (56, 34639518), (69, 28113232), (84, 23093012), (92, 21084924), (103, 18833136), (112, 17319759), (138, 14056616), (161, 12048528), (168, 11546506), (184, 10542462), (206, 9416568), (276, 7028308), (309, 6277712), (322, 6024264), (336, 5773253), (368, 5271231), (412, 4708284), (483, 4016176), (552, 3514154), (618, 3138856), (644, 3012132), (721, 2690448), (824, 2354142), (966, 2008088), (1104, 1757077), (1236, 1569428), (1288, 1506066), (1442, 1345224), (1648, 1177071), (1932, 1004044), (2163, 896816), (2369, 818832), (2437, 795984), (2472, 784714), (2576, 753033), (2884, 672612), (3864, 502022), (4326, 448408), (4738, 409416), (4874, 397992), (4944, 392357), (5768, 336306), (7107, 272944), (7311, 265328), (7728, 251011), (8652, 224204), (9476, 204708), (9748, 198996), (11536, 168153), (14214, 136472), (14622, 132664), (16583, 116976), (17059, 113712), (17304, 112102), (18952, 102354), (19496, 99498), (28428, 68236), (29244, 66332), (33166, 58488), (34118, 56856), (34608, 56051), (37904, 51177), (38992, 49749)]