813157632

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:553

約数の個数: 216

約数和(自身を含む): 2707367936

約数和(自身を除く): 1894210304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 127, 128, 144, 168, 192, 224, 252, 254, 256, 288, 336, 381, 384, 397, 448, 504, 508, 576, 672, 762, 768, 794, 889, 896, 1008, 1016, 1143, 1152, 1191, 1344, 1524, 1588, 1778, 1792, 2016, 2032, 2286, 2304, 2382, 2667, 2688, 2779, 3048, 3176, 3556, 3573, 4032, 4064, 4572, 4764, 5334, 5376, 5558, 6096, 6352, 7112, 7146, 8001, 8064, 8128, 8337, 9144, 9528, 10668, 11116, 12192, 12704, 14224, 14292, 16002, 16128, 16256, 16674, 18288, 19056, 21336, 22232, 24384, 25011, 25408, 28448, 28584, 32004, 32512, 33348, 36576, 38112, 42672, 44464, 48768, 50022, 50419, 50816, 56896, 57168, 64008, 66696, 73152, 76224, 85344, 88928, 97536, 100044, 100838, 101632, 113792, 114336, 128016, 133392, 146304, 151257, 152448, 170688, 177856, 200088, 201676, 227584, 228672, 256032, 266784, 292608, 302514, 304896, 341376, 352933, 355712, 400176, 403352, 453771, 457344, 512064, 533568, 605028, 682752, 705866, 711424, 800352, 806704, 907542, 914688, 1024128, 1058799, 1067136, 1210056, 1411732, 1600704, 1613408, 1815084, 2048256, 2117598, 2134272, 2420112, 2823464, 3176397, 3201408, 3226816, 3630168, 4235196, 4840224, 5646928, 6352794, 6402816, 6453632, 7260336, 8470392, 9680448, 11293856, 12705588, 12907264, 14520672, 16940784, 19360896, 22587712, 25411176, 29041344, 33881568, 38721792, 45175424, 50822352, 58082688, 67763136, 90350848, 101644704, 116165376, 135526272, 203289408, 271052544, 406578816, 813157632]

約数ペア:

[(1, 813157632), (2, 406578816), (3, 271052544), (4, 203289408), (6, 135526272), (7, 116165376), (8, 101644704), (9, 90350848), (12, 67763136), (14, 58082688), (16, 50822352), (18, 45175424), (21, 38721792), (24, 33881568), (28, 29041344), (32, 25411176), (36, 22587712), (42, 19360896), (48, 16940784), (56, 14520672), (63, 12907264), (64, 12705588), (72, 11293856), (84, 9680448), (96, 8470392), (112, 7260336), (126, 6453632), (127, 6402816), (128, 6352794), (144, 5646928), (168, 4840224), (192, 4235196), (224, 3630168), (252, 3226816), (254, 3201408), (256, 3176397), (288, 2823464), (336, 2420112), (381, 2134272), (384, 2117598), (397, 2048256), (448, 1815084), (504, 1613408), (508, 1600704), (576, 1411732), (672, 1210056), (762, 1067136), (768, 1058799), (794, 1024128), (889, 914688), (896, 907542), (1008, 806704), (1016, 800352), (1143, 711424), (1152, 705866), (1191, 682752), (1344, 605028), (1524, 533568), (1588, 512064), (1778, 457344), (1792, 453771), (2016, 403352), (2032, 400176), (2286, 355712), (2304, 352933), (2382, 341376), (2667, 304896), (2688, 302514), (2779, 292608), (3048, 266784), (3176, 256032), (3556, 228672), (3573, 227584), (4032, 201676), (4064, 200088), (4572, 177856), (4764, 170688), (5334, 152448), (5376, 151257), (5558, 146304), (6096, 133392), (6352, 128016), (7112, 114336), (7146, 113792), (8001, 101632), (8064, 100838), (8128, 100044), (8337, 97536), (9144, 88928), (9528, 85344), (10668, 76224), (11116, 73152), (12192, 66696), (12704, 64008), (14224, 57168), (14292, 56896), (16002, 50816), (16128, 50419), (16256, 50022), (16674, 48768), (18288, 44464), (19056, 42672), (21336, 38112), (22232, 36576), (24384, 33348), (25011, 32512), (25408, 32004), (28448, 28584)]