1728160164

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{225373}}^1$

素因数の和:225457

約数の個数: 48

約数和(自身を含む): 4543539840

約数和(自身を除く): 2815379676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 225373, 450746, 676119, 901492, 1352238, 2028357, 2704476, 4056714, 6085071, 8113428, 12170142, 16001483, 24340284, 32002966, 48004449, 64005932, 96008898, 144013347, 192017796, 288026694, 432040041, 576053388, 864080082, 1728160164]

約数ペア:

[(1, 1728160164), (2, 864080082), (3, 576053388), (4, 432040041), (6, 288026694), (9, 192017796), (12, 144013347), (18, 96008898), (27, 64005932), (36, 48004449), (54, 32002966), (71, 24340284), (108, 16001483), (142, 12170142), (213, 8113428), (284, 6085071), (426, 4056714), (639, 2704476), (852, 2028357), (1278, 1352238), (1917, 901492), (2556, 676119), (3834, 450746), (7668, 225373)]