331149312

素因数分解:

$2^{12}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:734

約数の個数: 156

約数和(自身を含む): 1031607304

約数和(自身を除く): 700457992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 691, 768, 832, 936, 1024, 1152, 1248, 1382, 1536, 1664, 1872, 2048, 2073, 2304, 2496, 2764, 3072, 3328, 3744, 4096, 4146, 4608, 4992, 5528, 6144, 6219, 6656, 7488, 8292, 8983, 9216, 9984, 11056, 12288, 12438, 13312, 14976, 16584, 17966, 18432, 19968, 22112, 24876, 26624, 26949, 29952, 33168, 35932, 36864, 39936, 44224, 49752, 53248, 53898, 59904, 66336, 71864, 79872, 80847, 88448, 99504, 107796, 119808, 132672, 143728, 159744, 161694, 176896, 199008, 215592, 239616, 265344, 287456, 323388, 353792, 398016, 431184, 479232, 530688, 574912, 646776, 707584, 796032, 862368, 1061376, 1149824, 1293552, 1415168, 1592064, 1724736, 2122752, 2299648, 2587104, 2830336, 3184128, 3449472, 4245504, 4599296, 5174208, 6368256, 6898944, 8491008, 9198592, 10348416, 12736512, 13797888, 18397184, 20696832, 25473024, 27595776, 36794368, 41393664, 55191552, 82787328, 110383104, 165574656, 331149312]

約数ペア:

[(1, 331149312), (2, 165574656), (3, 110383104), (4, 82787328), (6, 55191552), (8, 41393664), (9, 36794368), (12, 27595776), (13, 25473024), (16, 20696832), (18, 18397184), (24, 13797888), (26, 12736512), (32, 10348416), (36, 9198592), (39, 8491008), (48, 6898944), (52, 6368256), (64, 5174208), (72, 4599296), (78, 4245504), (96, 3449472), (104, 3184128), (117, 2830336), (128, 2587104), (144, 2299648), (156, 2122752), (192, 1724736), (208, 1592064), (234, 1415168), (256, 1293552), (288, 1149824), (312, 1061376), (384, 862368), (416, 796032), (468, 707584), (512, 646776), (576, 574912), (624, 530688), (691, 479232), (768, 431184), (832, 398016), (936, 353792), (1024, 323388), (1152, 287456), (1248, 265344), (1382, 239616), (1536, 215592), (1664, 199008), (1872, 176896), (2048, 161694), (2073, 159744), (2304, 143728), (2496, 132672), (2764, 119808), (3072, 107796), (3328, 99504), (3744, 88448), (4096, 80847), (4146, 79872), (4608, 71864), (4992, 66336), (5528, 59904), (6144, 53898), (6219, 53248), (6656, 49752), (7488, 44224), (8292, 39936), (8983, 36864), (9216, 35932), (9984, 33168), (11056, 29952), (12288, 26949), (12438, 26624), (13312, 24876), (14976, 22112), (16584, 19968), (17966, 18432)]