15464787968

素因数分解:

$2^{12}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:326

約数の個数: 208

約数和(自身を含む): 37039570944

約数和(自身を除く): 21574782976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 127, 128, 137, 217, 224, 248, 254, 256, 274, 434, 448, 496, 508, 512, 548, 868, 889, 896, 959, 992, 1016, 1024, 1096, 1736, 1778, 1792, 1918, 1984, 2032, 2048, 2192, 3472, 3556, 3584, 3836, 3937, 3968, 4064, 4096, 4247, 4384, 6944, 7112, 7168, 7672, 7874, 7936, 8128, 8494, 8768, 13888, 14224, 14336, 15344, 15748, 15872, 16256, 16988, 17399, 17536, 27559, 27776, 28448, 28672, 29729, 30688, 31496, 31744, 32512, 33976, 34798, 35072, 55118, 55552, 56896, 59458, 61376, 62992, 63488, 65024, 67952, 69596, 70144, 110236, 111104, 113792, 118916, 121793, 122752, 125984, 126976, 130048, 135904, 139192, 140288, 220472, 222208, 227584, 237832, 243586, 245504, 251968, 260096, 271808, 278384, 280576, 440944, 444416, 455168, 475664, 487172, 491008, 503936, 520192, 539369, 543616, 556768, 561152, 881888, 888832, 910336, 951328, 974344, 982016, 1007872, 1078738, 1087232, 1113536, 1763776, 1820672, 1902656, 1948688, 1964032, 2015744, 2157476, 2174464, 2227072, 3527552, 3641344, 3775583, 3805312, 3897376, 3928064, 4031488, 4314952, 4348928, 4454144, 7055104, 7551166, 7610624, 7794752, 8062976, 8629904, 8697856, 8908288, 14110208, 15102332, 15221248, 15589504, 16125952, 17259808, 17395712, 17816576, 28220416, 30204664, 30442496, 31179008, 34519616, 35633152, 56440832, 60409328, 60884992, 62358016, 69039232, 71266304, 112881664, 120818656, 121769984, 124716032, 138078464, 241637312, 249432064, 276156928, 483274624, 498864128, 552313856, 966549248, 1104627712, 1933098496, 2209255424, 3866196992, 7732393984, 15464787968]

約数ペア:

[(1, 15464787968), (2, 7732393984), (4, 3866196992), (7, 2209255424), (8, 1933098496), (14, 1104627712), (16, 966549248), (28, 552313856), (31, 498864128), (32, 483274624), (56, 276156928), (62, 249432064), (64, 241637312), (112, 138078464), (124, 124716032), (127, 121769984), (128, 120818656), (137, 112881664), (217, 71266304), (224, 69039232), (248, 62358016), (254, 60884992), (256, 60409328), (274, 56440832), (434, 35633152), (448, 34519616), (496, 31179008), (508, 30442496), (512, 30204664), (548, 28220416), (868, 17816576), (889, 17395712), (896, 17259808), (959, 16125952), (992, 15589504), (1016, 15221248), (1024, 15102332), (1096, 14110208), (1736, 8908288), (1778, 8697856), (1792, 8629904), (1918, 8062976), (1984, 7794752), (2032, 7610624), (2048, 7551166), (2192, 7055104), (3472, 4454144), (3556, 4348928), (3584, 4314952), (3836, 4031488), (3937, 3928064), (3968, 3897376), (4064, 3805312), (4096, 3775583), (4247, 3641344), (4384, 3527552), (6944, 2227072), (7112, 2174464), (7168, 2157476), (7672, 2015744), (7874, 1964032), (7936, 1948688), (8128, 1902656), (8494, 1820672), (8768, 1763776), (13888, 1113536), (14224, 1087232), (14336, 1078738), (15344, 1007872), (15748, 982016), (15872, 974344), (16256, 951328), (16988, 910336), (17399, 888832), (17536, 881888), (27559, 561152), (27776, 556768), (28448, 543616), (28672, 539369), (29729, 520192), (30688, 503936), (31496, 491008), (31744, 487172), (32512, 475664), (33976, 455168), (34798, 444416), (35072, 440944), (55118, 280576), (55552, 278384), (56896, 271808), (59458, 260096), (61376, 251968), (62992, 245504), (63488, 243586), (65024, 237832), (67952, 227584), (69596, 222208), (70144, 220472), (110236, 140288), (111104, 139192), (113792, 135904), (118916, 130048), (121793, 126976), (122752, 125984)]