1288403712

素因数分解:

$2^8\times 3^3\times {\mathrm{53}}^1\times {\mathrm{3517}}^1$

素因数の和:3595

約数の個数: 144

約数和(自身を含む): 3883027680

約数和(自身を除く): 2594623968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 144, 159, 192, 212, 216, 256, 288, 318, 384, 424, 432, 477, 576, 636, 768, 848, 864, 954, 1152, 1272, 1431, 1696, 1728, 1908, 2304, 2544, 2862, 3392, 3456, 3517, 3816, 5088, 5724, 6784, 6912, 7034, 7632, 10176, 10551, 11448, 13568, 14068, 15264, 20352, 21102, 22896, 28136, 30528, 31653, 40704, 42204, 45792, 56272, 61056, 63306, 84408, 91584, 94959, 112544, 122112, 126612, 168816, 183168, 186401, 189918, 225088, 253224, 337632, 366336, 372802, 379836, 450176, 506448, 559203, 675264, 745604, 759672, 900352, 1012896, 1118406, 1350528, 1491208, 1519344, 1677609, 2025792, 2236812, 2701056, 2982416, 3038688, 3355218, 4051584, 4473624, 5032827, 5964832, 6077376, 6710436, 8103168, 8947248, 10065654, 11929664, 12154752, 13420872, 17894496, 20131308, 23859328, 24309504, 26841744, 35788992, 40262616, 47718656, 53683488, 71577984, 80525232, 107366976, 143155968, 161050464, 214733952, 322100928, 429467904, 644201856, 1288403712]

約数ペア:

[(1, 1288403712), (2, 644201856), (3, 429467904), (4, 322100928), (6, 214733952), (8, 161050464), (9, 143155968), (12, 107366976), (16, 80525232), (18, 71577984), (24, 53683488), (27, 47718656), (32, 40262616), (36, 35788992), (48, 26841744), (53, 24309504), (54, 23859328), (64, 20131308), (72, 17894496), (96, 13420872), (106, 12154752), (108, 11929664), (128, 10065654), (144, 8947248), (159, 8103168), (192, 6710436), (212, 6077376), (216, 5964832), (256, 5032827), (288, 4473624), (318, 4051584), (384, 3355218), (424, 3038688), (432, 2982416), (477, 2701056), (576, 2236812), (636, 2025792), (768, 1677609), (848, 1519344), (864, 1491208), (954, 1350528), (1152, 1118406), (1272, 1012896), (1431, 900352), (1696, 759672), (1728, 745604), (1908, 675264), (2304, 559203), (2544, 506448), (2862, 450176), (3392, 379836), (3456, 372802), (3517, 366336), (3816, 337632), (5088, 253224), (5724, 225088), (6784, 189918), (6912, 186401), (7034, 183168), (7632, 168816), (10176, 126612), (10551, 122112), (11448, 112544), (13568, 94959), (14068, 91584), (15264, 84408), (20352, 63306), (21102, 61056), (22896, 56272), (28136, 45792), (30528, 42204), (31653, 40704)]