326934864

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1113

約数の個数: 120

約数和(自身を含む): 959462400

約数和(自身を除く): 632527536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 79, 87, 116, 144, 158, 174, 232, 237, 261, 316, 348, 464, 474, 522, 632, 696, 711, 948, 991, 1044, 1264, 1392, 1422, 1896, 1982, 2088, 2291, 2844, 2973, 3792, 3964, 4176, 4582, 5688, 5946, 6873, 7928, 8919, 9164, 11376, 11892, 13746, 15856, 17838, 18328, 20619, 23784, 27492, 28739, 35676, 36656, 41238, 47568, 54984, 57478, 71352, 78289, 82476, 86217, 109968, 114956, 142704, 156578, 164952, 172434, 229912, 234867, 258651, 313156, 329904, 344868, 459824, 469734, 517302, 626312, 689736, 704601, 939468, 1034604, 1252624, 1379472, 1409202, 1878936, 2069208, 2270381, 2818404, 3757872, 4138416, 4540762, 5636808, 6811143, 9081524, 11273616, 13622286, 18163048, 20433429, 27244572, 36326096, 40866858, 54489144, 81733716, 108978288, 163467432, 326934864]

約数ペア:

[(1, 326934864), (2, 163467432), (3, 108978288), (4, 81733716), (6, 54489144), (8, 40866858), (9, 36326096), (12, 27244572), (16, 20433429), (18, 18163048), (24, 13622286), (29, 11273616), (36, 9081524), (48, 6811143), (58, 5636808), (72, 4540762), (79, 4138416), (87, 3757872), (116, 2818404), (144, 2270381), (158, 2069208), (174, 1878936), (232, 1409202), (237, 1379472), (261, 1252624), (316, 1034604), (348, 939468), (464, 704601), (474, 689736), (522, 626312), (632, 517302), (696, 469734), (711, 459824), (948, 344868), (991, 329904), (1044, 313156), (1264, 258651), (1392, 234867), (1422, 229912), (1896, 172434), (1982, 164952), (2088, 156578), (2291, 142704), (2844, 114956), (2973, 109968), (3792, 86217), (3964, 82476), (4176, 78289), (4582, 71352), (5688, 57478), (5946, 54984), (6873, 47568), (7928, 41238), (8919, 36656), (9164, 35676), (11376, 28739), (11892, 27492), (13746, 23784), (15856, 20619), (17838, 18328)]