2894640896

素因数分解:

$2^8\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 216

約数和(自身を含む): 7158251520

約数和(自身を除く): 4263610624

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 79, 92, 98, 112, 127, 128, 158, 161, 184, 196, 224, 254, 256, 316, 322, 368, 392, 448, 508, 553, 632, 644, 736, 784, 889, 896, 1016, 1106, 1127, 1264, 1288, 1472, 1568, 1778, 1792, 1817, 2032, 2212, 2254, 2528, 2576, 2921, 2944, 3136, 3556, 3634, 3871, 4064, 4424, 4508, 5056, 5152, 5842, 5888, 6223, 6272, 7112, 7268, 7742, 8128, 8848, 9016, 10033, 10112, 10304, 11684, 12446, 12544, 12719, 14224, 14536, 15484, 16256, 17696, 18032, 20066, 20224, 20447, 20608, 23368, 24892, 25438, 28448, 29072, 30968, 32512, 35392, 36064, 40132, 40894, 41216, 46736, 49784, 50876, 56896, 58144, 61936, 70231, 70784, 72128, 80264, 81788, 89033, 93472, 99568, 101752, 113792, 116288, 123872, 140462, 141568, 143129, 144256, 160528, 163576, 178066, 186944, 199136, 203504, 227584, 230759, 232576, 247744, 280924, 286258, 288512, 321056, 327152, 356132, 373888, 398272, 407008, 461518, 465152, 491617, 495488, 561848, 572516, 642112, 654304, 712264, 747776, 796544, 814016, 923036, 983234, 990976, 1123696, 1145032, 1284224, 1308608, 1424528, 1593088, 1615313, 1628032, 1846072, 1966468, 2247392, 2290064, 2568448, 2617216, 2849056, 3230626, 3256064, 3692144, 3932936, 4494784, 4580128, 5234432, 5698112, 6461252, 7384288, 7865872, 8989568, 9160256, 11307191, 11396224, 12922504, 14768576, 15731744, 17979136, 18320512, 22614382, 22792448, 25845008, 29537152, 31463488, 36641024, 45228764, 51690016, 59074304, 62926976, 90457528, 103380032, 125853952, 180915056, 206760064, 361830112, 413520128, 723660224, 1447320448, 2894640896]

約数ペア:

[(1, 2894640896), (2, 1447320448), (4, 723660224), (7, 413520128), (8, 361830112), (14, 206760064), (16, 180915056), (23, 125853952), (28, 103380032), (32, 90457528), (46, 62926976), (49, 59074304), (56, 51690016), (64, 45228764), (79, 36641024), (92, 31463488), (98, 29537152), (112, 25845008), (127, 22792448), (128, 22614382), (158, 18320512), (161, 17979136), (184, 15731744), (196, 14768576), (224, 12922504), (254, 11396224), (256, 11307191), (316, 9160256), (322, 8989568), (368, 7865872), (392, 7384288), (448, 6461252), (508, 5698112), (553, 5234432), (632, 4580128), (644, 4494784), (736, 3932936), (784, 3692144), (889, 3256064), (896, 3230626), (1016, 2849056), (1106, 2617216), (1127, 2568448), (1264, 2290064), (1288, 2247392), (1472, 1966468), (1568, 1846072), (1778, 1628032), (1792, 1615313), (1817, 1593088), (2032, 1424528), (2212, 1308608), (2254, 1284224), (2528, 1145032), (2576, 1123696), (2921, 990976), (2944, 983234), (3136, 923036), (3556, 814016), (3634, 796544), (3871, 747776), (4064, 712264), (4424, 654304), (4508, 642112), (5056, 572516), (5152, 561848), (5842, 495488), (5888, 491617), (6223, 465152), (6272, 461518), (7112, 407008), (7268, 398272), (7742, 373888), (8128, 356132), (8848, 327152), (9016, 321056), (10033, 288512), (10112, 286258), (10304, 280924), (11684, 247744), (12446, 232576), (12544, 230759), (12719, 227584), (14224, 203504), (14536, 199136), (15484, 186944), (16256, 178066), (17696, 163576), (18032, 160528), (20066, 144256), (20224, 143129), (20447, 141568), (20608, 140462), (23368, 123872), (24892, 116288), (25438, 113792), (28448, 101752), (29072, 99568), (30968, 93472), (32512, 89033), (35392, 81788), (36064, 80264), (40132, 72128), (40894, 70784), (41216, 70231), (46736, 61936), (49784, 58144), (50876, 56896)]