345158256

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{378463}}^1$

素因数の和:378493

約数の個数: 40

約数和(自身を含む): 938590720

約数和(自身を除く): 593432464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 378463, 756926, 1135389, 1513852, 2270778, 3027704, 4541556, 6055408, 7190797, 9083112, 14381594, 18166224, 21572391, 28763188, 43144782, 57526376, 86289564, 115052752, 172579128, 345158256]

約数ペア:

[(1, 345158256), (2, 172579128), (3, 115052752), (4, 86289564), (6, 57526376), (8, 43144782), (12, 28763188), (16, 21572391), (19, 18166224), (24, 14381594), (38, 9083112), (48, 7190797), (57, 6055408), (76, 4541556), (114, 3027704), (152, 2270778), (228, 1513852), (304, 1135389), (456, 756926), (912, 378463)]