421847928

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3221}}^1$

素因数の和:3357

約数の個数: 96

約数和(自身を含む): 1221395760

約数和(自身を除く): 799547832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 107, 136, 153, 204, 214, 306, 321, 408, 428, 612, 642, 856, 963, 1224, 1284, 1819, 1926, 2568, 3221, 3638, 3852, 5457, 6442, 7276, 7704, 9663, 10914, 12884, 14552, 16371, 19326, 21828, 25768, 28989, 32742, 38652, 43656, 54757, 57978, 65484, 77304, 109514, 115956, 130968, 164271, 219028, 231912, 328542, 344647, 438056, 492813, 657084, 689294, 985626, 1033941, 1314168, 1378588, 1971252, 2067882, 2757176, 3101823, 3942504, 4135764, 5858999, 6203646, 8271528, 11717998, 12407292, 17576997, 23435996, 24814584, 35153994, 46871992, 52730991, 70307988, 105461982, 140615976, 210923964, 421847928]

約数ペア:

[(1, 421847928), (2, 210923964), (3, 140615976), (4, 105461982), (6, 70307988), (8, 52730991), (9, 46871992), (12, 35153994), (17, 24814584), (18, 23435996), (24, 17576997), (34, 12407292), (36, 11717998), (51, 8271528), (68, 6203646), (72, 5858999), (102, 4135764), (107, 3942504), (136, 3101823), (153, 2757176), (204, 2067882), (214, 1971252), (306, 1378588), (321, 1314168), (408, 1033941), (428, 985626), (612, 689294), (642, 657084), (856, 492813), (963, 438056), (1224, 344647), (1284, 328542), (1819, 231912), (1926, 219028), (2568, 164271), (3221, 130968), (3638, 115956), (3852, 109514), (5457, 77304), (6442, 65484), (7276, 57978), (7704, 54757), (9663, 43656), (10914, 38652), (12884, 32742), (14552, 28989), (16371, 25768), (19326, 21828)]