198317808

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 200

約数和(自身を含む): 630168000

約数和(自身を除く): 431850192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 79, 81, 104, 108, 117, 144, 149, 156, 158, 162, 208, 216, 234, 237, 298, 312, 316, 324, 351, 432, 447, 468, 474, 596, 624, 632, 648, 702, 711, 894, 936, 948, 1027, 1053, 1192, 1264, 1296, 1341, 1404, 1422, 1788, 1872, 1896, 1937, 2054, 2106, 2133, 2384, 2682, 2808, 2844, 3081, 3576, 3792, 3874, 4023, 4108, 4212, 4266, 5364, 5616, 5688, 5811, 6162, 6399, 7152, 7748, 8046, 8216, 8424, 8532, 9243, 10728, 11376, 11622, 11771, 12069, 12324, 12798, 15496, 16092, 16432, 16848, 17064, 17433, 18486, 21456, 23244, 23542, 24138, 24648, 25596, 27729, 30992, 32184, 34128, 34866, 35313, 36972, 46488, 47084, 48276, 49296, 51192, 52299, 55458, 64368, 69732, 70626, 73944, 83187, 92976, 94168, 96552, 102384, 104598, 105939, 110916, 139464, 141252, 147888, 153023, 156897, 166374, 188336, 193104, 209196, 211878, 221832, 278928, 282504, 306046, 313794, 317817, 332748, 418392, 423756, 443664, 459069, 565008, 612092, 627588, 635634, 665496, 836784, 847512, 918138, 953451, 1224184, 1255176, 1271268, 1330992, 1377207, 1695024, 1836276, 1906902, 2448368, 2510352, 2542536, 2754414, 3672552, 3813804, 4131621, 5085072, 5508828, 7345104, 7627608, 8263242, 11017656, 12394863, 15255216, 16526484, 22035312, 24789726, 33052968, 49579452, 66105936, 99158904, 198317808]

約数ペア:

[(1, 198317808), (2, 99158904), (3, 66105936), (4, 49579452), (6, 33052968), (8, 24789726), (9, 22035312), (12, 16526484), (13, 15255216), (16, 12394863), (18, 11017656), (24, 8263242), (26, 7627608), (27, 7345104), (36, 5508828), (39, 5085072), (48, 4131621), (52, 3813804), (54, 3672552), (72, 2754414), (78, 2542536), (79, 2510352), (81, 2448368), (104, 1906902), (108, 1836276), (117, 1695024), (144, 1377207), (149, 1330992), (156, 1271268), (158, 1255176), (162, 1224184), (208, 953451), (216, 918138), (234, 847512), (237, 836784), (298, 665496), (312, 635634), (316, 627588), (324, 612092), (351, 565008), (432, 459069), (447, 443664), (468, 423756), (474, 418392), (596, 332748), (624, 317817), (632, 313794), (648, 306046), (702, 282504), (711, 278928), (894, 221832), (936, 211878), (948, 209196), (1027, 193104), (1053, 188336), (1192, 166374), (1264, 156897), (1296, 153023), (1341, 147888), (1404, 141252), (1422, 139464), (1788, 110916), (1872, 105939), (1896, 104598), (1937, 102384), (2054, 96552), (2106, 94168), (2133, 92976), (2384, 83187), (2682, 73944), (2808, 70626), (2844, 69732), (3081, 64368), (3576, 55458), (3792, 52299), (3874, 51192), (4023, 49296), (4108, 48276), (4212, 47084), (4266, 46488), (5364, 36972), (5616, 35313), (5688, 34866), (5811, 34128), (6162, 32184), (6399, 30992), (7152, 27729), (7748, 25596), (8046, 24648), (8216, 24138), (8424, 23542), (8532, 23244), (9243, 21456), (10728, 18486), (11376, 17433), (11622, 17064), (11771, 16848), (12069, 16432), (12324, 16092), (12798, 15496)]