491232

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 1596672

約数和(自身を除く): 1105440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 43, 48, 51, 56, 68, 84, 86, 96, 102, 112, 119, 129, 136, 168, 172, 204, 224, 238, 258, 272, 301, 336, 344, 357, 408, 476, 516, 544, 602, 672, 688, 714, 731, 816, 903, 952, 1032, 1204, 1376, 1428, 1462, 1632, 1806, 1904, 2064, 2193, 2408, 2856, 2924, 3612, 3808, 4128, 4386, 4816, 5117, 5712, 5848, 7224, 8772, 9632, 10234, 11424, 11696, 14448, 15351, 17544, 20468, 23392, 28896, 30702, 35088, 40936, 61404, 70176, 81872, 122808, 163744, 245616, 491232]

約数ペア:

[(1, 491232), (2, 245616), (3, 163744), (4, 122808), (6, 81872), (7, 70176), (8, 61404), (12, 40936), (14, 35088), (16, 30702), (17, 28896), (21, 23392), (24, 20468), (28, 17544), (32, 15351), (34, 14448), (42, 11696), (43, 11424), (48, 10234), (51, 9632), (56, 8772), (68, 7224), (84, 5848), (86, 5712), (96, 5117), (102, 4816), (112, 4386), (119, 4128), (129, 3808), (136, 3612), (168, 2924), (172, 2856), (204, 2408), (224, 2193), (238, 2064), (258, 1904), (272, 1806), (301, 1632), (336, 1462), (344, 1428), (357, 1376), (408, 1204), (476, 1032), (516, 952), (544, 903), (602, 816), (672, 731), (688, 714)]