1664187588

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{233}}^1\times {\mathrm{4049}}^1$

素因数の和:4306

約数の個数: 108

約数和(自身を含む): 4915719900

約数和(自身を除く): 3251532312

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 233, 252, 294, 441, 466, 588, 699, 882, 932, 1398, 1631, 1764, 2097, 2796, 3262, 4049, 4194, 4893, 6524, 8098, 8388, 9786, 11417, 12147, 14679, 16196, 19572, 22834, 24294, 28343, 29358, 34251, 36441, 45668, 48588, 56686, 58716, 68502, 72882, 85029, 102753, 113372, 137004, 145764, 170058, 198401, 205506, 255087, 340116, 396802, 411012, 510174, 595203, 793604, 943417, 1020348, 1190406, 1785609, 1886834, 2380812, 2830251, 3571218, 3773668, 5660502, 6603919, 7142436, 8490753, 11321004, 13207838, 16981506, 19811757, 26415676, 33963012, 39623514, 46227433, 59435271, 79247028, 92454866, 118870542, 138682299, 184909732, 237741084, 277364598, 416046897, 554729196, 832093794, 1664187588]

約数ペア:

[(1, 1664187588), (2, 832093794), (3, 554729196), (4, 416046897), (6, 277364598), (7, 237741084), (9, 184909732), (12, 138682299), (14, 118870542), (18, 92454866), (21, 79247028), (28, 59435271), (36, 46227433), (42, 39623514), (49, 33963012), (63, 26415676), (84, 19811757), (98, 16981506), (126, 13207838), (147, 11321004), (196, 8490753), (233, 7142436), (252, 6603919), (294, 5660502), (441, 3773668), (466, 3571218), (588, 2830251), (699, 2380812), (882, 1886834), (932, 1785609), (1398, 1190406), (1631, 1020348), (1764, 943417), (2097, 793604), (2796, 595203), (3262, 510174), (4049, 411012), (4194, 396802), (4893, 340116), (6524, 255087), (8098, 205506), (8388, 198401), (9786, 170058), (11417, 145764), (12147, 137004), (14679, 113372), (16196, 102753), (19572, 85029), (22834, 72882), (24294, 68502), (28343, 58716), (29358, 56686), (34251, 48588), (36441, 45668)]