239249248

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 561496320

約数和(自身を除く): 322247072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 59, 86, 112, 118, 172, 224, 236, 301, 344, 413, 421, 472, 602, 688, 826, 842, 944, 1204, 1376, 1652, 1684, 1888, 2408, 2537, 2947, 3304, 3368, 4816, 5074, 5894, 6608, 6736, 9632, 10148, 11788, 13216, 13472, 17759, 18103, 20296, 23576, 24839, 35518, 36206, 40592, 47152, 49678, 71036, 72412, 81184, 94304, 99356, 126721, 142072, 144824, 173873, 198712, 253442, 284144, 289648, 347746, 397424, 506884, 568288, 579296, 695492, 794848, 1013768, 1068077, 1390984, 2027536, 2136154, 2781968, 4055072, 4272308, 5563936, 7476539, 8544616, 14953078, 17089232, 29906156, 34178464, 59812312, 119624624, 239249248]

約数ペア:

[(1, 239249248), (2, 119624624), (4, 59812312), (7, 34178464), (8, 29906156), (14, 17089232), (16, 14953078), (28, 8544616), (32, 7476539), (43, 5563936), (56, 4272308), (59, 4055072), (86, 2781968), (112, 2136154), (118, 2027536), (172, 1390984), (224, 1068077), (236, 1013768), (301, 794848), (344, 695492), (413, 579296), (421, 568288), (472, 506884), (602, 397424), (688, 347746), (826, 289648), (842, 284144), (944, 253442), (1204, 198712), (1376, 173873), (1652, 144824), (1684, 142072), (1888, 126721), (2408, 99356), (2537, 94304), (2947, 81184), (3304, 72412), (3368, 71036), (4816, 49678), (5074, 47152), (5894, 40592), (6608, 36206), (6736, 35518), (9632, 24839), (10148, 23576), (11788, 20296), (13216, 18103), (13472, 17759)]