1719312

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:85

約数の個数: 120

約数和(自身を含む): 5597856

約数和(自身を除く): 3878544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 43, 48, 49, 51, 56, 68, 84, 86, 98, 102, 112, 119, 129, 136, 147, 168, 172, 196, 204, 238, 258, 272, 294, 301, 336, 344, 357, 392, 408, 476, 516, 588, 602, 688, 714, 731, 784, 816, 833, 903, 952, 1032, 1176, 1204, 1428, 1462, 1666, 1806, 1904, 2064, 2107, 2193, 2352, 2408, 2499, 2856, 2924, 3332, 3612, 4214, 4386, 4816, 4998, 5117, 5712, 5848, 6321, 6664, 7224, 8428, 8772, 9996, 10234, 11696, 12642, 13328, 14448, 15351, 16856, 17544, 19992, 20468, 25284, 30702, 33712, 35088, 35819, 39984, 40936, 50568, 61404, 71638, 81872, 101136, 107457, 122808, 143276, 214914, 245616, 286552, 429828, 573104, 859656, 1719312]

約数ペア:

[(1, 1719312), (2, 859656), (3, 573104), (4, 429828), (6, 286552), (7, 245616), (8, 214914), (12, 143276), (14, 122808), (16, 107457), (17, 101136), (21, 81872), (24, 71638), (28, 61404), (34, 50568), (42, 40936), (43, 39984), (48, 35819), (49, 35088), (51, 33712), (56, 30702), (68, 25284), (84, 20468), (86, 19992), (98, 17544), (102, 16856), (112, 15351), (119, 14448), (129, 13328), (136, 12642), (147, 11696), (168, 10234), (172, 9996), (196, 8772), (204, 8428), (238, 7224), (258, 6664), (272, 6321), (294, 5848), (301, 5712), (336, 5117), (344, 4998), (357, 4816), (392, 4386), (408, 4214), (476, 3612), (516, 3332), (588, 2924), (602, 2856), (688, 2499), (714, 2408), (731, 2352), (784, 2193), (816, 2107), (833, 2064), (903, 1904), (952, 1806), (1032, 1666), (1176, 1462), (1204, 1428)]