279311424

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{207821}}^1$

素因数の和:207843

約数の個数: 56

約数和(自身を含む): 844588608

約数和(自身を除く): 565277184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 207821, 415642, 623463, 831284, 1246926, 1454747, 1662568, 2493852, 2909494, 3325136, 4364241, 4987704, 5818988, 6650272, 8728482, 9975408, 11637976, 13300544, 17456964, 19950816, 23275952, 34913928, 39901632, 46551904, 69827856, 93103808, 139655712, 279311424]

約数ペア:

[(1, 279311424), (2, 139655712), (3, 93103808), (4, 69827856), (6, 46551904), (7, 39901632), (8, 34913928), (12, 23275952), (14, 19950816), (16, 17456964), (21, 13300544), (24, 11637976), (28, 9975408), (32, 8728482), (42, 6650272), (48, 5818988), (56, 4987704), (64, 4364241), (84, 3325136), (96, 2909494), (112, 2493852), (168, 1662568), (192, 1454747), (224, 1246926), (336, 831284), (448, 623463), (672, 415642), (1344, 207821)]