855196704

素因数分解:

$2^5\times 3^5\times {\mathrm{71}}^1\times {\mathrm{1549}}^1$

素因数の和:1645

約数の個数: 144

約数和(自身を含む): 2559211200

約数和(自身を除く): 1704014496

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, 284, 288, 324, 426, 432, 486, 568, 639, 648, 852, 864, 972, 1136, 1278, 1296, 1549, 1704, 1917, 1944, 2272, 2556, 2592, 3098, 3408, 3834, 3888, 4647, 5112, 5751, 6196, 6816, 7668, 7776, 9294, 10224, 11502, 12392, 13941, 15336, 17253, 18588, 20448, 23004, 24784, 27882, 30672, 34506, 37176, 41823, 46008, 49568, 55764, 61344, 69012, 74352, 83646, 92016, 109979, 111528, 125469, 138024, 148704, 167292, 184032, 219958, 223056, 250938, 276048, 329937, 334584, 376407, 439916, 446112, 501876, 552096, 659874, 669168, 752814, 879832, 989811, 1003752, 1319748, 1338336, 1505628, 1759664, 1979622, 2007504, 2639496, 2969433, 3011256, 3519328, 3959244, 4015008, 5278992, 5938866, 6022512, 7918488, 8908299, 10557984, 11877732, 12045024, 15836976, 17816598, 23755464, 26724897, 31673952, 35633196, 47510928, 53449794, 71266392, 95021856, 106899588, 142532784, 213799176, 285065568, 427598352, 855196704]

約数ペア:

[(1, 855196704), (2, 427598352), (3, 285065568), (4, 213799176), (6, 142532784), (8, 106899588), (9, 95021856), (12, 71266392), (16, 53449794), (18, 47510928), (24, 35633196), (27, 31673952), (32, 26724897), (36, 23755464), (48, 17816598), (54, 15836976), (71, 12045024), (72, 11877732), (81, 10557984), (96, 8908299), (108, 7918488), (142, 6022512), (144, 5938866), (162, 5278992), (213, 4015008), (216, 3959244), (243, 3519328), (284, 3011256), (288, 2969433), (324, 2639496), (426, 2007504), (432, 1979622), (486, 1759664), (568, 1505628), (639, 1338336), (648, 1319748), (852, 1003752), (864, 989811), (972, 879832), (1136, 752814), (1278, 669168), (1296, 659874), (1549, 552096), (1704, 501876), (1917, 446112), (1944, 439916), (2272, 376407), (2556, 334584), (2592, 329937), (3098, 276048), (3408, 250938), (3834, 223056), (3888, 219958), (4647, 184032), (5112, 167292), (5751, 148704), (6196, 138024), (6816, 125469), (7668, 111528), (7776, 109979), (9294, 92016), (10224, 83646), (11502, 74352), (12392, 69012), (13941, 61344), (15336, 55764), (17253, 49568), (18588, 46008), (20448, 41823), (23004, 37176), (24784, 34506), (27882, 30672)]