1621333409024

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1\times {\mathrm{43517}}^1$

素因数の和:44780

約数の個数: 144

約数和(自身を含む): 3919527698688

約数和(自身を除く): 2298194289664

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1223, 1792, 1904, 2176, 2446, 3808, 4352, 4892, 7616, 8561, 9784, 15232, 17122, 19568, 20791, 30464, 34244, 39136, 41582, 43517, 68488, 78272, 83164, 87034, 136976, 145537, 156544, 166328, 174068, 273952, 291074, 304619, 313088, 332656, 348136, 547904, 582148, 609238, 665312, 696272, 739789, 1095808, 1164296, 1218476, 1330624, 1392544, 1479578, 2191616, 2328592, 2436952, 2661248, 2785088, 2959156, 4657184, 4873904, 5178523, 5322496, 5570176, 5918312, 9314368, 9747808, 10357046, 11140352, 11836624, 18628736, 19495616, 20714092, 23673248, 37257472, 38991232, 41428184, 47346496, 53221291, 77982464, 82856368, 94692992, 106442582, 165712736, 189385984, 212885164, 331425472, 372549037, 425770328, 662850944, 745098074, 851540656, 904761947, 1325701888, 1490196148, 1703081312, 1809523894, 2980392296, 3406162624, 3619047788, 5960784592, 6333333629, 6812325248, 7238095576, 11921569184, 12666667258, 13624650496, 14476191152, 23843138368, 25333334516, 28952382304, 47686276736, 50666669032, 57904764608, 95372553472, 101333338064, 115809529216, 202666676128, 231619058432, 405333352256, 810666704512, 1621333409024]

約数ペア:

[(1, 1621333409024), (2, 810666704512), (4, 405333352256), (7, 231619058432), (8, 202666676128), (14, 115809529216), (16, 101333338064), (17, 95372553472), (28, 57904764608), (32, 50666669032), (34, 47686276736), (56, 28952382304), (64, 25333334516), (68, 23843138368), (112, 14476191152), (119, 13624650496), (128, 12666667258), (136, 11921569184), (224, 7238095576), (238, 6812325248), (256, 6333333629), (272, 5960784592), (448, 3619047788), (476, 3406162624), (544, 2980392296), (896, 1809523894), (952, 1703081312), (1088, 1490196148), (1223, 1325701888), (1792, 904761947), (1904, 851540656), (2176, 745098074), (2446, 662850944), (3808, 425770328), (4352, 372549037), (4892, 331425472), (7616, 212885164), (8561, 189385984), (9784, 165712736), (15232, 106442582), (17122, 94692992), (19568, 82856368), (20791, 77982464), (30464, 53221291), (34244, 47346496), (39136, 41428184), (41582, 38991232), (43517, 37257472), (68488, 23673248), (78272, 20714092), (83164, 19495616), (87034, 18628736), (136976, 11836624), (145537, 11140352), (156544, 10357046), (166328, 9747808), (174068, 9314368), (273952, 5918312), (291074, 5570176), (304619, 5322496), (313088, 5178523), (332656, 4873904), (348136, 4657184), (547904, 2959156), (582148, 2785088), (609238, 2661248), (665312, 2436952), (696272, 2328592), (739789, 2191616), (1095808, 1479578), (1164296, 1392544), (1218476, 1330624)]