425666016

素因数分解:

$2^5\times 3^6\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:356

約数の個数: 168

約数和(自身を含む): 1279124784

約数和(自身を除く): 853458768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 81, 96, 108, 142, 144, 162, 213, 216, 243, 257, 284, 288, 324, 426, 432, 486, 514, 568, 639, 648, 729, 771, 852, 864, 972, 1028, 1136, 1278, 1296, 1458, 1542, 1704, 1917, 1944, 2056, 2272, 2313, 2556, 2592, 2916, 3084, 3408, 3834, 3888, 4112, 4626, 5112, 5751, 5832, 6168, 6816, 6939, 7668, 7776, 8224, 9252, 10224, 11502, 11664, 12336, 13878, 15336, 17253, 18247, 18504, 20448, 20817, 23004, 23328, 24672, 27756, 30672, 34506, 36494, 37008, 41634, 46008, 51759, 54741, 55512, 61344, 62451, 69012, 72988, 74016, 83268, 92016, 103518, 109482, 111024, 124902, 138024, 145976, 164223, 166536, 184032, 187353, 207036, 218964, 222048, 249804, 276048, 291952, 328446, 333072, 374706, 414072, 437928, 492669, 499608, 552096, 583904, 656892, 666144, 749412, 828144, 875856, 985338, 999216, 1313784, 1478007, 1498824, 1656288, 1751712, 1970676, 1998432, 2627568, 2956014, 2997648, 3941352, 4434021, 5255136, 5912028, 5995296, 7882704, 8868042, 11824056, 13302063, 15765408, 17736084, 23648112, 26604126, 35472168, 47296224, 53208252, 70944336, 106416504, 141888672, 212833008, 425666016]

約数ペア:

[(1, 425666016), (2, 212833008), (3, 141888672), (4, 106416504), (6, 70944336), (8, 53208252), (9, 47296224), (12, 35472168), (16, 26604126), (18, 23648112), (24, 17736084), (27, 15765408), (32, 13302063), (36, 11824056), (48, 8868042), (54, 7882704), (71, 5995296), (72, 5912028), (81, 5255136), (96, 4434021), (108, 3941352), (142, 2997648), (144, 2956014), (162, 2627568), (213, 1998432), (216, 1970676), (243, 1751712), (257, 1656288), (284, 1498824), (288, 1478007), (324, 1313784), (426, 999216), (432, 985338), (486, 875856), (514, 828144), (568, 749412), (639, 666144), (648, 656892), (729, 583904), (771, 552096), (852, 499608), (864, 492669), (972, 437928), (1028, 414072), (1136, 374706), (1278, 333072), (1296, 328446), (1458, 291952), (1542, 276048), (1704, 249804), (1917, 222048), (1944, 218964), (2056, 207036), (2272, 187353), (2313, 184032), (2556, 166536), (2592, 164223), (2916, 145976), (3084, 138024), (3408, 124902), (3834, 111024), (3888, 109482), (4112, 103518), (4626, 92016), (5112, 83268), (5751, 74016), (5832, 72988), (6168, 69012), (6816, 62451), (6939, 61344), (7668, 55512), (7776, 54741), (8224, 51759), (9252, 46008), (10224, 41634), (11502, 37008), (11664, 36494), (12336, 34506), (13878, 30672), (15336, 27756), (17253, 24672), (18247, 23328), (18504, 23004), (20448, 20817)]