688049248932

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{695581}}^1$

素因数の和:695711

約数の個数: 120

約数和(自身を含む): 1866452398272

約数和(自身を除く): 1178403149340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 71, 81, 86, 108, 129, 142, 162, 172, 213, 258, 284, 324, 387, 426, 516, 639, 774, 852, 1161, 1278, 1548, 1917, 2322, 2556, 3053, 3483, 3834, 4644, 5751, 6106, 6966, 7668, 9159, 11502, 12212, 13932, 18318, 23004, 27477, 36636, 54954, 82431, 109908, 164862, 247293, 329724, 494586, 695581, 989172, 1391162, 2086743, 2782324, 4173486, 6260229, 8346972, 12520458, 18780687, 25040916, 29909983, 37561374, 49386251, 56342061, 59819966, 75122748, 89729949, 98772502, 112684122, 119639932, 148158753, 179459898, 197545004, 225368244, 269189847, 296317506, 358919796, 444476259, 538379694, 592635012, 807569541, 888952518, 1076759388, 1333428777, 1615139082, 1777905036, 2123608793, 2422708623, 2666857554, 3230278164, 4000286331, 4247217586, 4845417246, 5333715108, 6370826379, 8000572662, 8494435172, 9690834492, 12741652758, 16001145324, 19112479137, 25483305516, 38224958274, 57337437411, 76449916548, 114674874822, 172012312233, 229349749644, 344024624466, 688049248932]

約数ペア:

[(1, 688049248932), (2, 344024624466), (3, 229349749644), (4, 172012312233), (6, 114674874822), (9, 76449916548), (12, 57337437411), (18, 38224958274), (27, 25483305516), (36, 19112479137), (43, 16001145324), (54, 12741652758), (71, 9690834492), (81, 8494435172), (86, 8000572662), (108, 6370826379), (129, 5333715108), (142, 4845417246), (162, 4247217586), (172, 4000286331), (213, 3230278164), (258, 2666857554), (284, 2422708623), (324, 2123608793), (387, 1777905036), (426, 1615139082), (516, 1333428777), (639, 1076759388), (774, 888952518), (852, 807569541), (1161, 592635012), (1278, 538379694), (1548, 444476259), (1917, 358919796), (2322, 296317506), (2556, 269189847), (3053, 225368244), (3483, 197545004), (3834, 179459898), (4644, 148158753), (5751, 119639932), (6106, 112684122), (6966, 98772502), (7668, 89729949), (9159, 75122748), (11502, 59819966), (12212, 56342061), (13932, 49386251), (18318, 37561374), (23004, 29909983), (27477, 25040916), (36636, 18780687), (54954, 12520458), (82431, 8346972), (109908, 6260229), (164862, 4173486), (247293, 2782324), (329724, 2086743), (494586, 1391162), (695581, 989172)]