652486016

素因数分解:

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

素因数の和:217

約数の個数: 192

約数和(自身を含む): 1672473600

約数和(自身を除く): 1019987584

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, 278, 338, 364, 403, 416, 434, 448, 496, 556, 676, 728, 806, 832, 868, 896, 973, 992, 1112, 1183, 1352, 1456, 1612, 1664, 1736, 1807, 1946, 1984, 2224, 2366, 2704, 2821, 2912, 3224, 3472, 3614, 3892, 3968, 4309, 4448, 4732, 5239, 5408, 5642, 5824, 6448, 6944, 7228, 7784, 8618, 8896, 9464, 10478, 10816, 11284, 11648, 12649, 12896, 13888, 14456, 15568, 17236, 17792, 18928, 20956, 21632, 22568, 23491, 25298, 25792, 27776, 28912, 30163, 31136, 34472, 36673, 37856, 41912, 45136, 46982, 50596, 51584, 56017, 57824, 60326, 62272, 68944, 73346, 75712, 83824, 90272, 93964, 101192, 112034, 115648, 120652, 124544, 137888, 146692, 151424, 164437, 167648, 180544, 187928, 202384, 224068, 231296, 241304, 275776, 293384, 328874, 335296, 361088, 375856, 392119, 404768, 448136, 482608, 551552, 586768, 657748, 670592, 728221, 751712, 784238, 809536, 896272, 965216, 1173536, 1315496, 1456442, 1503424, 1568476, 1619072, 1792544, 1930432, 2347072, 2630992, 2912884, 3006848, 3136952, 3585088, 3860864, 4694144, 5097547, 5261984, 5825768, 6273904, 7170176, 10195094, 10523968, 11651536, 12547808, 20390188, 21047936, 23303072, 25095616, 40780376, 46606144, 50191232, 81560752, 93212288, 163121504, 326243008, 652486016]

約数ペア:

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