7878428096

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:224

約数の個数: 336

約数和(自身を含む): 21015106560

約数和(自身を除く): 13136678464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 71, 77, 88, 89, 92, 112, 121, 142, 154, 161, 176, 178, 184, 224, 242, 253, 284, 308, 322, 352, 356, 368, 448, 484, 497, 506, 568, 616, 623, 644, 704, 712, 736, 781, 847, 968, 979, 994, 1012, 1136, 1232, 1246, 1288, 1424, 1472, 1562, 1633, 1694, 1771, 1936, 1958, 1988, 2024, 2047, 2272, 2464, 2492, 2576, 2783, 2848, 3124, 3266, 3388, 3542, 3872, 3916, 3976, 4048, 4094, 4544, 4928, 4984, 5152, 5467, 5566, 5696, 6248, 6319, 6532, 6776, 6853, 7084, 7744, 7832, 7952, 8096, 8188, 8591, 9968, 10304, 10769, 10934, 11132, 11431, 12496, 12638, 13064, 13552, 13706, 14168, 14329, 15664, 15904, 16192, 16376, 17182, 17963, 19481, 19936, 21538, 21868, 22264, 22517, 22862, 24992, 25276, 26128, 27104, 27412, 28336, 28658, 31328, 31808, 32752, 34364, 35926, 38962, 39872, 43076, 43736, 44233, 44528, 45034, 45724, 49984, 50552, 52256, 54208, 54824, 56672, 57316, 60137, 62656, 65504, 68728, 69509, 71852, 75383, 77924, 86152, 87472, 88466, 89056, 90068, 91448, 101104, 104512, 109648, 113344, 114632, 120274, 125741, 131008, 137456, 139018, 143704, 145337, 150766, 155848, 157619, 172304, 174944, 176932, 178112, 180136, 182896, 197593, 202208, 219296, 229264, 240548, 247687, 251482, 274912, 278036, 287408, 290674, 301532, 311696, 315238, 344608, 349888, 353864, 360272, 365792, 395186, 404416, 438592, 458528, 481096, 486563, 495374, 502964, 549824, 556072, 574816, 581348, 603064, 623392, 630476, 689216, 707728, 720544, 731584, 764599, 790372, 917056, 962192, 973126, 990748, 1005928, 1017359, 1112144, 1149632, 1162696, 1206128, 1246784, 1260952, 1383151, 1415456, 1441088, 1529198, 1580744, 1598707, 1733809, 1924384, 1946252, 1981496, 2011856, 2034718, 2224288, 2325392, 2412256, 2521904, 2766302, 2830912, 3058396, 3161488, 3197414, 3467618, 3848768, 3892504, 3962992, 4023712, 4069436, 4448576, 4650784, 4824512, 5043808, 5352193, 5532604, 6116792, 6322976, 6394828, 6935236, 7785008, 7925984, 8047424, 8138872, 9301568, 10087616, 10704386, 11065208, 11190949, 12233584, 12645952, 12789656, 13870472, 15570016, 15851968, 16277744, 17585777, 21408772, 22130416, 22381898, 24467168, 25579312, 27740944, 31140032, 32555488, 35171554, 42817544, 44260832, 44763796, 48934336, 51158624, 55481888, 65110976, 70343108, 85635088, 88521664, 89527592, 102317248, 110963776, 123100439, 140686216, 171270176, 179055184, 246200878, 281372432, 342540352, 358110368, 492401756, 562744864, 716220736, 984803512, 1125489728, 1969607024, 3939214048, 7878428096]

約数ペア:

[(1, 7878428096), (2, 3939214048), (4, 1969607024), (7, 1125489728), (8, 984803512), (11, 716220736), (14, 562744864), (16, 492401756), (22, 358110368), (23, 342540352), (28, 281372432), (32, 246200878), (44, 179055184), (46, 171270176), (56, 140686216), (64, 123100439), (71, 110963776), (77, 102317248), (88, 89527592), (89, 88521664), (92, 85635088), (112, 70343108), (121, 65110976), (142, 55481888), (154, 51158624), (161, 48934336), (176, 44763796), (178, 44260832), (184, 42817544), (224, 35171554), (242, 32555488), (253, 31140032), (284, 27740944), (308, 25579312), (322, 24467168), (352, 22381898), (356, 22130416), (368, 21408772), (448, 17585777), (484, 16277744), (497, 15851968), (506, 15570016), (568, 13870472), (616, 12789656), (623, 12645952), (644, 12233584), (704, 11190949), (712, 11065208), (736, 10704386), (781, 10087616), (847, 9301568), (968, 8138872), (979, 8047424), (994, 7925984), (1012, 7785008), (1136, 6935236), (1232, 6394828), (1246, 6322976), (1288, 6116792), (1424, 5532604), (1472, 5352193), (1562, 5043808), (1633, 4824512), (1694, 4650784), (1771, 4448576), (1936, 4069436), (1958, 4023712), (1988, 3962992), (2024, 3892504), (2047, 3848768), (2272, 3467618), (2464, 3197414), (2492, 3161488), (2576, 3058396), (2783, 2830912), (2848, 2766302), (3124, 2521904), (3266, 2412256), (3388, 2325392), (3542, 2224288), (3872, 2034718), (3916, 2011856), (3976, 1981496), (4048, 1946252), (4094, 1924384), (4544, 1733809), (4928, 1598707), (4984, 1580744), (5152, 1529198), (5467, 1441088), (5566, 1415456), (5696, 1383151), (6248, 1260952), (6319, 1246784), (6532, 1206128), (6776, 1162696), (6853, 1149632), (7084, 1112144), (7744, 1017359), (7832, 1005928), (7952, 990748), (8096, 973126), (8188, 962192), (8591, 917056), (9968, 790372), (10304, 764599), (10769, 731584), (10934, 720544), (11132, 707728), (11431, 689216), (12496, 630476), (12638, 623392), (13064, 603064), (13552, 581348), (13706, 574816), (14168, 556072), (14329, 549824), (15664, 502964), (15904, 495374), (16192, 486563), (16376, 481096), (17182, 458528), (17963, 438592), (19481, 404416), (19936, 395186), (21538, 365792), (21868, 360272), (22264, 353864), (22517, 349888), (22862, 344608), (24992, 315238), (25276, 311696), (26128, 301532), (27104, 290674), (27412, 287408), (28336, 278036), (28658, 274912), (31328, 251482), (31808, 247687), (32752, 240548), (34364, 229264), (35926, 219296), (38962, 202208), (39872, 197593), (43076, 182896), (43736, 180136), (44233, 178112), (44528, 176932), (45034, 174944), (45724, 172304), (49984, 157619), (50552, 155848), (52256, 150766), (54208, 145337), (54824, 143704), (56672, 139018), (57316, 137456), (60137, 131008), (62656, 125741), (65504, 120274), (68728, 114632), (69509, 113344), (71852, 109648), (75383, 104512), (77924, 101104), (86152, 91448), (87472, 90068), (88466, 89056)]