1625616

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 80

約数和(自身を含む): 4821120

約数和(自身を除く): 3195504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 71, 72, 106, 108, 142, 144, 159, 212, 213, 216, 284, 318, 424, 426, 432, 477, 568, 636, 639, 848, 852, 954, 1136, 1272, 1278, 1431, 1704, 1908, 1917, 2544, 2556, 2862, 3408, 3763, 3816, 3834, 5112, 5724, 7526, 7632, 7668, 10224, 11289, 11448, 15052, 15336, 22578, 22896, 30104, 30672, 33867, 45156, 60208, 67734, 90312, 101601, 135468, 180624, 203202, 270936, 406404, 541872, 812808, 1625616]

約数ペア:

[(1, 1625616), (2, 812808), (3, 541872), (4, 406404), (6, 270936), (8, 203202), (9, 180624), (12, 135468), (16, 101601), (18, 90312), (24, 67734), (27, 60208), (36, 45156), (48, 33867), (53, 30672), (54, 30104), (71, 22896), (72, 22578), (106, 15336), (108, 15052), (142, 11448), (144, 11289), (159, 10224), (212, 7668), (213, 7632), (216, 7526), (284, 5724), (318, 5112), (424, 3834), (426, 3816), (432, 3763), (477, 3408), (568, 2862), (636, 2556), (639, 2544), (848, 1917), (852, 1908), (954, 1704), (1136, 1431), (1272, 1278)]