214516384

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{907}}^1$

素因数の和:1325

約数の個数: 48

約数和(自身を含む): 446191200

約数和(自身を除く): 231674816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 389, 608, 778, 907, 1556, 1814, 3112, 3628, 6224, 7256, 7391, 12448, 14512, 14782, 17233, 29024, 29564, 34466, 59128, 68932, 118256, 137864, 236512, 275728, 352823, 551456, 705646, 1411292, 2822584, 5645168, 6703637, 11290336, 13407274, 26814548, 53629096, 107258192, 214516384]

約数ペア:

[(1, 214516384), (2, 107258192), (4, 53629096), (8, 26814548), (16, 13407274), (19, 11290336), (32, 6703637), (38, 5645168), (76, 2822584), (152, 1411292), (304, 705646), (389, 551456), (608, 352823), (778, 275728), (907, 236512), (1556, 137864), (1814, 118256), (3112, 68932), (3628, 59128), (6224, 34466), (7256, 29564), (7391, 29024), (12448, 17233), (14512, 14782)]