965639168

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{251}}^1$

素因数の和:318

約数の個数: 132

約数和(自身を含む): 2217097512

約数和(自身を除く): 1251458344

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 251, 256, 272, 289, 416, 442, 502, 512, 544, 578, 832, 884, 1004, 1024, 1088, 1156, 1664, 1768, 2008, 2176, 2312, 3263, 3328, 3536, 3757, 4016, 4267, 4352, 4624, 6526, 6656, 7072, 7514, 8032, 8534, 8704, 9248, 13052, 13312, 14144, 15028, 16064, 17068, 17408, 18496, 26104, 28288, 30056, 32128, 34136, 36992, 52208, 55471, 56576, 60112, 64256, 68272, 72539, 73984, 104416, 110942, 113152, 120224, 128512, 136544, 145078, 147968, 208832, 221884, 226304, 240448, 257024, 273088, 290156, 295936, 417664, 443768, 480896, 546176, 580312, 835328, 887536, 943007, 961792, 1092352, 1160624, 1670656, 1775072, 1886014, 1923584, 2184704, 2321248, 3341312, 3550144, 3772028, 3847168, 4369408, 4642496, 7100288, 7544056, 9284992, 14200576, 15088112, 18569984, 28401152, 30176224, 37139968, 56802304, 60352448, 74279936, 120704896, 241409792, 482819584, 965639168]

約数ペア:

[(1, 965639168), (2, 482819584), (4, 241409792), (8, 120704896), (13, 74279936), (16, 60352448), (17, 56802304), (26, 37139968), (32, 30176224), (34, 28401152), (52, 18569984), (64, 15088112), (68, 14200576), (104, 9284992), (128, 7544056), (136, 7100288), (208, 4642496), (221, 4369408), (251, 3847168), (256, 3772028), (272, 3550144), (289, 3341312), (416, 2321248), (442, 2184704), (502, 1923584), (512, 1886014), (544, 1775072), (578, 1670656), (832, 1160624), (884, 1092352), (1004, 961792), (1024, 943007), (1088, 887536), (1156, 835328), (1664, 580312), (1768, 546176), (2008, 480896), (2176, 443768), (2312, 417664), (3263, 295936), (3328, 290156), (3536, 273088), (3757, 257024), (4016, 240448), (4267, 226304), (4352, 221884), (4624, 208832), (6526, 147968), (6656, 145078), (7072, 136544), (7514, 128512), (8032, 120224), (8534, 113152), (8704, 110942), (9248, 104416), (13052, 73984), (13312, 72539), (14144, 68272), (15028, 64256), (16064, 60112), (17068, 56576), (17408, 55471), (18496, 52208), (26104, 36992), (28288, 34136), (30056, 32128)]