451441328128

素因数分解:

$2^{26}\times 7^1\times {\mathrm{31}}^2$

素因数の和:121

約数の個数: 162

約数和(自身を含む): 1066225623288

約数和(自身を除く): 614784295160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 961, 992, 1024, 1736, 1792, 1922, 1984, 2048, 3472, 3584, 3844, 3968, 4096, 6727, 6944, 7168, 7688, 7936, 8192, 13454, 13888, 14336, 15376, 15872, 16384, 26908, 27776, 28672, 30752, 31744, 32768, 53816, 55552, 57344, 61504, 63488, 65536, 107632, 111104, 114688, 123008, 126976, 131072, 215264, 222208, 229376, 246016, 253952, 262144, 430528, 444416, 458752, 492032, 507904, 524288, 861056, 888832, 917504, 984064, 1015808, 1048576, 1722112, 1777664, 1835008, 1968128, 2031616, 2097152, 3444224, 3555328, 3670016, 3936256, 4063232, 4194304, 6888448, 7110656, 7340032, 7872512, 8126464, 8388608, 13776896, 14221312, 14680064, 15745024, 16252928, 16777216, 27553792, 28442624, 29360128, 31490048, 32505856, 33554432, 55107584, 56885248, 58720256, 62980096, 65011712, 67108864, 110215168, 113770496, 117440512, 125960192, 130023424, 220430336, 227540992, 234881024, 251920384, 260046848, 440860672, 455081984, 469762048, 503840768, 520093696, 881721344, 910163968, 1007681536, 1040187392, 1763442688, 1820327936, 2015363072, 2080374784, 3526885376, 3640655872, 4030726144, 7053770752, 7281311744, 8061452288, 14107541504, 14562623488, 16122904576, 28215083008, 32245809152, 56430166016, 64491618304, 112860332032, 225720664064, 451441328128]

約数ペア:

[(1, 451441328128), (2, 225720664064), (4, 112860332032), (7, 64491618304), (8, 56430166016), (14, 32245809152), (16, 28215083008), (28, 16122904576), (31, 14562623488), (32, 14107541504), (56, 8061452288), (62, 7281311744), (64, 7053770752), (112, 4030726144), (124, 3640655872), (128, 3526885376), (217, 2080374784), (224, 2015363072), (248, 1820327936), (256, 1763442688), (434, 1040187392), (448, 1007681536), (496, 910163968), (512, 881721344), (868, 520093696), (896, 503840768), (961, 469762048), (992, 455081984), (1024, 440860672), (1736, 260046848), (1792, 251920384), (1922, 234881024), (1984, 227540992), (2048, 220430336), (3472, 130023424), (3584, 125960192), (3844, 117440512), (3968, 113770496), (4096, 110215168), (6727, 67108864), (6944, 65011712), (7168, 62980096), (7688, 58720256), (7936, 56885248), (8192, 55107584), (13454, 33554432), (13888, 32505856), (14336, 31490048), (15376, 29360128), (15872, 28442624), (16384, 27553792), (26908, 16777216), (27776, 16252928), (28672, 15745024), (30752, 14680064), (31744, 14221312), (32768, 13776896), (53816, 8388608), (55552, 8126464), (57344, 7872512), (61504, 7340032), (63488, 7110656), (65536, 6888448), (107632, 4194304), (111104, 4063232), (114688, 3936256), (123008, 3670016), (126976, 3555328), (131072, 3444224), (215264, 2097152), (222208, 2031616), (229376, 1968128), (246016, 1835008), (253952, 1777664), (262144, 1722112), (430528, 1048576), (444416, 1015808), (458752, 984064), (492032, 917504), (507904, 888832), (524288, 861056)]