561819888

素因数分解:

$2^4\times 3^6\times 7^2\times {\mathrm{983}}^1$

素因数の和:1023

約数の個数: 210

約数和(自身を含む): 1900429704

約数和(自身を除く): 1338609816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 729, 756, 784, 882, 972, 983, 1008, 1134, 1176, 1296, 1323, 1458, 1512, 1701, 1764, 1944, 1966, 2268, 2352, 2646, 2916, 2949, 3024, 3402, 3528, 3888, 3932, 3969, 4536, 5103, 5292, 5832, 5898, 6804, 6881, 7056, 7864, 7938, 8847, 9072, 10206, 10584, 11664, 11796, 11907, 13608, 13762, 15728, 15876, 17694, 20412, 20643, 21168, 23592, 23814, 26541, 27216, 27524, 31752, 35388, 35721, 40824, 41286, 47184, 47628, 48167, 53082, 55048, 61929, 63504, 70776, 71442, 79623, 81648, 82572, 95256, 96334, 106164, 110096, 123858, 141552, 142884, 144501, 159246, 165144, 185787, 190512, 192668, 212328, 238869, 247716, 285768, 289002, 318492, 330288, 371574, 385336, 424656, 433503, 477738, 495432, 557361, 571536, 578004, 636984, 716607, 743148, 770672, 867006, 955476, 990864, 1114722, 1156008, 1273968, 1300509, 1433214, 1486296, 1672083, 1734012, 1910952, 2229444, 2312016, 2601018, 2866428, 2972592, 3344166, 3468024, 3821904, 3901527, 4458888, 5016249, 5202036, 5732856, 6688332, 6936048, 7803054, 8917776, 10032498, 10404072, 11465712, 11704581, 13376664, 15606108, 20064996, 20808144, 23409162, 26753328, 31212216, 35113743, 40129992, 46818324, 62424432, 70227486, 80259984, 93636648, 140454972, 187273296, 280909944, 561819888]

約数ペア:

[(1, 561819888), (2, 280909944), (3, 187273296), (4, 140454972), (6, 93636648), (7, 80259984), (8, 70227486), (9, 62424432), (12, 46818324), (14, 40129992), (16, 35113743), (18, 31212216), (21, 26753328), (24, 23409162), (27, 20808144), (28, 20064996), (36, 15606108), (42, 13376664), (48, 11704581), (49, 11465712), (54, 10404072), (56, 10032498), (63, 8917776), (72, 7803054), (81, 6936048), (84, 6688332), (98, 5732856), (108, 5202036), (112, 5016249), (126, 4458888), (144, 3901527), (147, 3821904), (162, 3468024), (168, 3344166), (189, 2972592), (196, 2866428), (216, 2601018), (243, 2312016), (252, 2229444), (294, 1910952), (324, 1734012), (336, 1672083), (378, 1486296), (392, 1433214), (432, 1300509), (441, 1273968), (486, 1156008), (504, 1114722), (567, 990864), (588, 955476), (648, 867006), (729, 770672), (756, 743148), (784, 716607), (882, 636984), (972, 578004), (983, 571536), (1008, 557361), (1134, 495432), (1176, 477738), (1296, 433503), (1323, 424656), (1458, 385336), (1512, 371574), (1701, 330288), (1764, 318492), (1944, 289002), (1966, 285768), (2268, 247716), (2352, 238869), (2646, 212328), (2916, 192668), (2949, 190512), (3024, 185787), (3402, 165144), (3528, 159246), (3888, 144501), (3932, 142884), (3969, 141552), (4536, 123858), (5103, 110096), (5292, 106164), (5832, 96334), (5898, 95256), (6804, 82572), (6881, 81648), (7056, 79623), (7864, 71442), (7938, 70776), (8847, 63504), (9072, 61929), (10206, 55048), (10584, 53082), (11664, 48167), (11796, 47628), (11907, 47184), (13608, 41286), (13762, 40824), (15728, 35721), (15876, 35388), (17694, 31752), (20412, 27524), (20643, 27216), (21168, 26541), (23592, 23814)]