439951536

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{401}}^2$

素因数の和:835

約数の個数: 90

約数和(自身を含む): 1299296180

約数和(自身を除く): 859344644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 401, 456, 684, 802, 912, 1203, 1368, 1604, 2406, 2736, 3208, 3609, 4812, 6416, 7218, 7619, 9624, 14436, 15238, 19248, 22857, 28872, 30476, 45714, 57744, 60952, 68571, 91428, 121904, 137142, 160801, 182856, 274284, 321602, 365712, 482403, 548568, 643204, 964806, 1097136, 1286408, 1447209, 1929612, 2572816, 2894418, 3055219, 3859224, 5788836, 6110438, 7718448, 9165657, 11577672, 12220876, 18331314, 23155344, 24441752, 27496971, 36662628, 48883504, 54993942, 73325256, 109987884, 146650512, 219975768, 439951536]

約数ペア:

[(1, 439951536), (2, 219975768), (3, 146650512), (4, 109987884), (6, 73325256), (8, 54993942), (9, 48883504), (12, 36662628), (16, 27496971), (18, 24441752), (19, 23155344), (24, 18331314), (36, 12220876), (38, 11577672), (48, 9165657), (57, 7718448), (72, 6110438), (76, 5788836), (114, 3859224), (144, 3055219), (152, 2894418), (171, 2572816), (228, 1929612), (304, 1447209), (342, 1286408), (401, 1097136), (456, 964806), (684, 643204), (802, 548568), (912, 482403), (1203, 365712), (1368, 321602), (1604, 274284), (2406, 182856), (2736, 160801), (3208, 137142), (3609, 121904), (4812, 91428), (6416, 68571), (7218, 60952), (7619, 57744), (9624, 45714), (14436, 30476), (15238, 28872), (19248, 22857)]