40987296

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{251}}^1$

素因数の和:286

約数の個数: 168

約数和(自身を含む): 138819744

約数和(自身を除く): 97832448

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, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 251, 252, 288, 324, 336, 378, 432, 486, 502, 504, 567, 648, 672, 729, 753, 756, 864, 972, 1004, 1008, 1134, 1296, 1458, 1506, 1512, 1701, 1757, 1944, 2008, 2016, 2259, 2268, 2592, 2916, 3012, 3024, 3402, 3514, 3888, 4016, 4518, 4536, 5103, 5271, 5832, 6024, 6048, 6777, 6804, 7028, 7776, 8032, 9036, 9072, 10206, 10542, 11664, 12048, 13554, 13608, 14056, 15813, 18072, 18144, 20331, 20412, 21084, 23328, 24096, 27108, 27216, 28112, 31626, 36144, 40662, 40824, 42168, 47439, 54216, 54432, 56224, 60993, 63252, 72288, 81324, 81648, 84336, 94878, 108432, 121986, 126504, 142317, 162648, 163296, 168672, 182979, 189756, 216864, 243972, 253008, 284634, 325296, 365958, 379512, 426951, 487944, 506016, 569268, 650592, 731916, 759024, 853902, 975888, 1138536, 1280853, 1463832, 1518048, 1707804, 1951776, 2277072, 2561706, 2927664, 3415608, 4554144, 5123412, 5855328, 6831216, 10246824, 13662432, 20493648, 40987296]

約数ペア:

[(1, 40987296), (2, 20493648), (3, 13662432), (4, 10246824), (6, 6831216), (7, 5855328), (8, 5123412), (9, 4554144), (12, 3415608), (14, 2927664), (16, 2561706), (18, 2277072), (21, 1951776), (24, 1707804), (27, 1518048), (28, 1463832), (32, 1280853), (36, 1138536), (42, 975888), (48, 853902), (54, 759024), (56, 731916), (63, 650592), (72, 569268), (81, 506016), (84, 487944), (96, 426951), (108, 379512), (112, 365958), (126, 325296), (144, 284634), (162, 253008), (168, 243972), (189, 216864), (216, 189756), (224, 182979), (243, 168672), (251, 163296), (252, 162648), (288, 142317), (324, 126504), (336, 121986), (378, 108432), (432, 94878), (486, 84336), (502, 81648), (504, 81324), (567, 72288), (648, 63252), (672, 60993), (729, 56224), (753, 54432), (756, 54216), (864, 47439), (972, 42168), (1004, 40824), (1008, 40662), (1134, 36144), (1296, 31626), (1458, 28112), (1506, 27216), (1512, 27108), (1701, 24096), (1757, 23328), (1944, 21084), (2008, 20412), (2016, 20331), (2259, 18144), (2268, 18072), (2592, 15813), (2916, 14056), (3012, 13608), (3024, 13554), (3402, 12048), (3514, 11664), (3888, 10542), (4016, 10206), (4518, 9072), (4536, 9036), (5103, 8032), (5271, 7776), (5832, 7028), (6024, 6804), (6048, 6777)]