212833008

素因数分解:

$2^4\times 3^6\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 140

約数和(自身を含む): 629410608

約数和(自身を除く): 416577600

約数列:

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

約数ペア:

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