339532912

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{1289}}^1$

素因数の和:1561

約数の個数: 40

約数和(自身を含む): 668952720

約数和(自身を除く): 329419808

約数列:

[1, 2, 4, 8, 16, 101, 163, 202, 326, 404, 652, 808, 1289, 1304, 1616, 2578, 2608, 5156, 10312, 16463, 20624, 32926, 65852, 130189, 131704, 210107, 260378, 263408, 420214, 520756, 840428, 1041512, 1680856, 2083024, 3361712, 21220807, 42441614, 84883228, 169766456, 339532912]

約数ペア:

[(1, 339532912), (2, 169766456), (4, 84883228), (8, 42441614), (16, 21220807), (101, 3361712), (163, 2083024), (202, 1680856), (326, 1041512), (404, 840428), (652, 520756), (808, 420214), (1289, 263408), (1304, 260378), (1616, 210107), (2578, 131704), (2608, 130189), (5156, 65852), (10312, 32926), (16463, 20624)]