127578048

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:754

約数の個数: 112

約数和(自身を含む): 368686080

約数和(自身を除く): 241108032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 156, 158, 192, 208, 237, 312, 316, 416, 474, 624, 632, 647, 832, 948, 1027, 1248, 1264, 1294, 1896, 1941, 2054, 2496, 2528, 2588, 3081, 3792, 3882, 4108, 5056, 5176, 6162, 7584, 7764, 8216, 8411, 10352, 12324, 15168, 15528, 16432, 16822, 20704, 24648, 25233, 31056, 32864, 33644, 41408, 49296, 50466, 51113, 62112, 65728, 67288, 98592, 100932, 102226, 124224, 134576, 153339, 197184, 201864, 204452, 269152, 306678, 403728, 408904, 538304, 613356, 664469, 807456, 817808, 1226712, 1328938, 1614912, 1635616, 1993407, 2453424, 2657876, 3271232, 3986814, 4906848, 5315752, 7973628, 9813696, 10631504, 15947256, 21263008, 31894512, 42526016, 63789024, 127578048]

約数ペア:

[(1, 127578048), (2, 63789024), (3, 42526016), (4, 31894512), (6, 21263008), (8, 15947256), (12, 10631504), (13, 9813696), (16, 7973628), (24, 5315752), (26, 4906848), (32, 3986814), (39, 3271232), (48, 2657876), (52, 2453424), (64, 1993407), (78, 1635616), (79, 1614912), (96, 1328938), (104, 1226712), (156, 817808), (158, 807456), (192, 664469), (208, 613356), (237, 538304), (312, 408904), (316, 403728), (416, 306678), (474, 269152), (624, 204452), (632, 201864), (647, 197184), (832, 153339), (948, 134576), (1027, 124224), (1248, 102226), (1264, 100932), (1294, 98592), (1896, 67288), (1941, 65728), (2054, 62112), (2496, 51113), (2528, 50466), (2588, 49296), (3081, 41408), (3792, 33644), (3882, 32864), (4108, 31056), (5056, 25233), (5176, 24648), (6162, 20704), (7584, 16822), (7764, 16432), (8216, 15528), (8411, 15168), (10352, 12324)]