989873136

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1050

約数の個数: 240

約数和(自身を含む): 3375450624

約数和(自身を除く): 2385577488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 54, 56, 63, 72, 74, 81, 84, 108, 111, 112, 126, 144, 148, 162, 168, 189, 216, 222, 243, 252, 259, 296, 324, 333, 336, 378, 432, 444, 486, 504, 518, 567, 592, 648, 666, 756, 777, 888, 972, 983, 999, 1008, 1036, 1134, 1296, 1332, 1512, 1554, 1701, 1776, 1944, 1966, 1998, 2072, 2268, 2331, 2664, 2949, 2997, 3024, 3108, 3402, 3888, 3932, 3996, 4144, 4536, 4662, 5328, 5898, 5994, 6216, 6804, 6881, 6993, 7864, 7992, 8847, 8991, 9072, 9324, 11796, 11988, 12432, 13608, 13762, 13986, 15728, 15984, 17694, 17982, 18648, 20643, 20979, 23592, 23976, 26541, 27216, 27524, 27972, 35388, 35964, 36371, 37296, 41286, 41958, 47184, 47952, 53082, 55048, 55944, 61929, 62937, 70776, 71928, 72742, 79623, 82572, 83916, 106164, 109113, 110096, 111888, 123858, 125874, 141552, 143856, 145484, 159246, 165144, 167832, 185787, 212328, 218226, 238869, 247716, 251748, 254597, 290968, 318492, 327339, 330288, 335664, 371574, 424656, 436452, 477738, 495432, 503496, 509194, 557361, 581936, 636984, 654678, 743148, 763791, 872904, 955476, 982017, 990864, 1006992, 1018388, 1114722, 1273968, 1309356, 1486296, 1527582, 1672083, 1745808, 1910952, 1964034, 2036776, 2229444, 2291373, 2618712, 2946051, 2972592, 3055164, 3344166, 3821904, 3928068, 4073552, 4458888, 4582746, 5237424, 5892102, 6110328, 6688332, 6874119, 7856136, 8838153, 8917776, 9165492, 11784204, 12220656, 13376664, 13748238, 15712272, 17676306, 18330984, 20622357, 23568408, 26753328, 27496476, 35352612, 36661968, 41244714, 47136816, 54992952, 61867071, 70705224, 82489428, 109985904, 123734142, 141410448, 164978856, 247468284, 329957712, 494936568, 989873136]

約数ペア:

[(1, 989873136), (2, 494936568), (3, 329957712), (4, 247468284), (6, 164978856), (7, 141410448), (8, 123734142), (9, 109985904), (12, 82489428), (14, 70705224), (16, 61867071), (18, 54992952), (21, 47136816), (24, 41244714), (27, 36661968), (28, 35352612), (36, 27496476), (37, 26753328), (42, 23568408), (48, 20622357), (54, 18330984), (56, 17676306), (63, 15712272), (72, 13748238), (74, 13376664), (81, 12220656), (84, 11784204), (108, 9165492), (111, 8917776), (112, 8838153), (126, 7856136), (144, 6874119), (148, 6688332), (162, 6110328), (168, 5892102), (189, 5237424), (216, 4582746), (222, 4458888), (243, 4073552), (252, 3928068), (259, 3821904), (296, 3344166), (324, 3055164), (333, 2972592), (336, 2946051), (378, 2618712), (432, 2291373), (444, 2229444), (486, 2036776), (504, 1964034), (518, 1910952), (567, 1745808), (592, 1672083), (648, 1527582), (666, 1486296), (756, 1309356), (777, 1273968), (888, 1114722), (972, 1018388), (983, 1006992), (999, 990864), (1008, 982017), (1036, 955476), (1134, 872904), (1296, 763791), (1332, 743148), (1512, 654678), (1554, 636984), (1701, 581936), (1776, 557361), (1944, 509194), (1966, 503496), (1998, 495432), (2072, 477738), (2268, 436452), (2331, 424656), (2664, 371574), (2949, 335664), (2997, 330288), (3024, 327339), (3108, 318492), (3402, 290968), (3888, 254597), (3932, 251748), (3996, 247716), (4144, 238869), (4536, 218226), (4662, 212328), (5328, 185787), (5898, 167832), (5994, 165144), (6216, 159246), (6804, 145484), (6881, 143856), (6993, 141552), (7864, 125874), (7992, 123858), (8847, 111888), (8991, 110096), (9072, 109113), (9324, 106164), (11796, 83916), (11988, 82572), (12432, 79623), (13608, 72742), (13762, 71928), (13986, 70776), (15728, 62937), (15984, 61929), (17694, 55944), (17982, 55048), (18648, 53082), (20643, 47952), (20979, 47184), (23592, 41958), (23976, 41286), (26541, 37296), (27216, 36371), (27524, 35964), (27972, 35388)]