223898248

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 514641600

約数和(自身を除く): 290743352

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 43, 49, 56, 74, 86, 98, 148, 172, 196, 259, 296, 301, 344, 359, 392, 518, 602, 718, 1036, 1204, 1436, 1591, 1813, 2072, 2107, 2408, 2513, 2872, 3182, 3626, 4214, 5026, 6364, 7252, 8428, 10052, 11137, 12728, 13283, 14504, 15437, 16856, 17591, 20104, 22274, 26566, 30874, 35182, 44548, 53132, 61748, 70364, 77959, 89096, 92981, 106264, 108059, 123496, 140728, 155918, 185962, 216118, 311836, 371924, 432236, 571169, 623672, 650867, 743848, 756413, 864472, 1142338, 1301734, 1512826, 2284676, 2603468, 3025652, 3998183, 4569352, 5206936, 6051304, 7996366, 15992732, 27987281, 31985464, 55974562, 111949124, 223898248]

約数ペア:

[(1, 223898248), (2, 111949124), (4, 55974562), (7, 31985464), (8, 27987281), (14, 15992732), (28, 7996366), (37, 6051304), (43, 5206936), (49, 4569352), (56, 3998183), (74, 3025652), (86, 2603468), (98, 2284676), (148, 1512826), (172, 1301734), (196, 1142338), (259, 864472), (296, 756413), (301, 743848), (344, 650867), (359, 623672), (392, 571169), (518, 432236), (602, 371924), (718, 311836), (1036, 216118), (1204, 185962), (1436, 155918), (1591, 140728), (1813, 123496), (2072, 108059), (2107, 106264), (2408, 92981), (2513, 89096), (2872, 77959), (3182, 70364), (3626, 61748), (4214, 53132), (5026, 44548), (6364, 35182), (7252, 30874), (8428, 26566), (10052, 22274), (11137, 20104), (12728, 17591), (13283, 16856), (14504, 15437)]