2609944064

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 240

約数和(自身を含む): 6709570560

約数和(自身を除く): 4099626496

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 139, 169, 182, 208, 217, 224, 248, 256, 278, 338, 364, 403, 416, 434, 448, 496, 512, 556, 676, 728, 806, 832, 868, 896, 973, 992, 1112, 1183, 1352, 1456, 1612, 1664, 1736, 1792, 1807, 1946, 1984, 2224, 2366, 2704, 2821, 2912, 3224, 3328, 3472, 3584, 3614, 3892, 3968, 4309, 4448, 4732, 5239, 5408, 5642, 5824, 6448, 6656, 6944, 7228, 7784, 7936, 8618, 8896, 9464, 10478, 10816, 11284, 11648, 12649, 12896, 13888, 14456, 15568, 15872, 17236, 17792, 18928, 20956, 21632, 22568, 23296, 23491, 25298, 25792, 27776, 28912, 30163, 31136, 34472, 35584, 36673, 37856, 41912, 43264, 45136, 46592, 46982, 50596, 51584, 55552, 56017, 57824, 60326, 62272, 68944, 71168, 73346, 75712, 83824, 86528, 90272, 93964, 101192, 103168, 111104, 112034, 115648, 120652, 124544, 137888, 146692, 151424, 164437, 167648, 180544, 187928, 202384, 206336, 224068, 231296, 241304, 249088, 275776, 293384, 302848, 328874, 335296, 361088, 375856, 392119, 404768, 448136, 462592, 482608, 498176, 551552, 586768, 605696, 657748, 670592, 722176, 728221, 751712, 784238, 809536, 896272, 925184, 965216, 1103104, 1173536, 1315496, 1341184, 1444352, 1456442, 1503424, 1568476, 1619072, 1792544, 1930432, 2206208, 2347072, 2630992, 2682368, 2912884, 3006848, 3136952, 3238144, 3585088, 3860864, 4694144, 5097547, 5261984, 5825768, 6013696, 6273904, 6476288, 7170176, 7721728, 9388288, 10195094, 10523968, 11651536, 12027392, 12547808, 14340352, 15443456, 18776576, 20390188, 21047936, 23303072, 25095616, 28680704, 40780376, 42095872, 46606144, 50191232, 81560752, 84191744, 93212288, 100382464, 163121504, 186424576, 200764928, 326243008, 372849152, 652486016, 1304972032, 2609944064]

約数ペア:

[(1, 2609944064), (2, 1304972032), (4, 652486016), (7, 372849152), (8, 326243008), (13, 200764928), (14, 186424576), (16, 163121504), (26, 100382464), (28, 93212288), (31, 84191744), (32, 81560752), (52, 50191232), (56, 46606144), (62, 42095872), (64, 40780376), (91, 28680704), (104, 25095616), (112, 23303072), (124, 21047936), (128, 20390188), (139, 18776576), (169, 15443456), (182, 14340352), (208, 12547808), (217, 12027392), (224, 11651536), (248, 10523968), (256, 10195094), (278, 9388288), (338, 7721728), (364, 7170176), (403, 6476288), (416, 6273904), (434, 6013696), (448, 5825768), (496, 5261984), (512, 5097547), (556, 4694144), (676, 3860864), (728, 3585088), (806, 3238144), (832, 3136952), (868, 3006848), (896, 2912884), (973, 2682368), (992, 2630992), (1112, 2347072), (1183, 2206208), (1352, 1930432), (1456, 1792544), (1612, 1619072), (1664, 1568476), (1736, 1503424), (1792, 1456442), (1807, 1444352), (1946, 1341184), (1984, 1315496), (2224, 1173536), (2366, 1103104), (2704, 965216), (2821, 925184), (2912, 896272), (3224, 809536), (3328, 784238), (3472, 751712), (3584, 728221), (3614, 722176), (3892, 670592), (3968, 657748), (4309, 605696), (4448, 586768), (4732, 551552), (5239, 498176), (5408, 482608), (5642, 462592), (5824, 448136), (6448, 404768), (6656, 392119), (6944, 375856), (7228, 361088), (7784, 335296), (7936, 328874), (8618, 302848), (8896, 293384), (9464, 275776), (10478, 249088), (10816, 241304), (11284, 231296), (11648, 224068), (12649, 206336), (12896, 202384), (13888, 187928), (14456, 180544), (15568, 167648), (15872, 164437), (17236, 151424), (17792, 146692), (18928, 137888), (20956, 124544), (21632, 120652), (22568, 115648), (23296, 112034), (23491, 111104), (25298, 103168), (25792, 101192), (27776, 93964), (28912, 90272), (30163, 86528), (31136, 83824), (34472, 75712), (35584, 73346), (36673, 71168), (37856, 68944), (41912, 62272), (43264, 60326), (45136, 57824), (46592, 56017), (46982, 55552), (50596, 51584)]