287364672

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{7919}}^1$

素因数の和:7950

約数の個数: 140

約数和(自身を含む): 973653120

約数和(自身を除く): 686288448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 7919, 9072, 12096, 15838, 18144, 23757, 31676, 36288, 47514, 55433, 63352, 71271, 95028, 110866, 126704, 142542, 166299, 190056, 213813, 221732, 253408, 285084, 332598, 380112, 427626, 443464, 498897, 506816, 570168, 641439, 665196, 760224, 855252, 886928, 997794, 1140336, 1282878, 1330392, 1496691, 1520448, 1710504, 1773856, 1995588, 2280672, 2565756, 2660784, 2993382, 3421008, 3547712, 3991176, 4490073, 4561344, 5131512, 5321568, 5986764, 6842016, 7982352, 8980146, 10263024, 10643136, 11973528, 13684032, 15964704, 17960292, 20526048, 23947056, 31929408, 35920584, 41052096, 47894112, 71841168, 95788224, 143682336, 287364672]

約数ペア:

[(1, 287364672), (2, 143682336), (3, 95788224), (4, 71841168), (6, 47894112), (7, 41052096), (8, 35920584), (9, 31929408), (12, 23947056), (14, 20526048), (16, 17960292), (18, 15964704), (21, 13684032), (24, 11973528), (27, 10643136), (28, 10263024), (32, 8980146), (36, 7982352), (42, 6842016), (48, 5986764), (54, 5321568), (56, 5131512), (63, 4561344), (64, 4490073), (72, 3991176), (81, 3547712), (84, 3421008), (96, 2993382), (108, 2660784), (112, 2565756), (126, 2280672), (144, 1995588), (162, 1773856), (168, 1710504), (189, 1520448), (192, 1496691), (216, 1330392), (224, 1282878), (252, 1140336), (288, 997794), (324, 886928), (336, 855252), (378, 760224), (432, 665196), (448, 641439), (504, 570168), (567, 506816), (576, 498897), (648, 443464), (672, 427626), (756, 380112), (864, 332598), (1008, 285084), (1134, 253408), (1296, 221732), (1344, 213813), (1512, 190056), (1728, 166299), (2016, 142542), (2268, 126704), (2592, 110866), (3024, 95028), (4032, 71271), (4536, 63352), (5184, 55433), (6048, 47514), (7919, 36288), (9072, 31676), (12096, 23757), (15838, 18144)]