1381175712

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{76123}}^1$

素因数の和:76152

約数の個数: 120

約数和(自身を含む): 4642346016

約数和(自身を除く): 3261170304

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, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 76123, 152246, 228369, 304492, 456738, 532861, 608984, 685107, 913476, 1065722, 1217968, 1370214, 1598583, 1826952, 2055321, 2131444, 2435936, 2740428, 3197166, 3653904, 4110642, 4262888, 4795749, 5480856, 6165963, 6394332, 7307808, 8221284, 8525776, 9591498, 10961712, 12331926, 12788664, 14387247, 16442568, 17051552, 19182996, 21923424, 24663852, 25577328, 28774494, 32885136, 38365992, 43161741, 49327704, 51154656, 57548988, 65770272, 76731984, 86323482, 98655408, 115097976, 153463968, 172646964, 197310816, 230195952, 345293928, 460391904, 690587856, 1381175712]

約数ペア:

[(1, 1381175712), (2, 690587856), (3, 460391904), (4, 345293928), (6, 230195952), (7, 197310816), (8, 172646964), (9, 153463968), (12, 115097976), (14, 98655408), (16, 86323482), (18, 76731984), (21, 65770272), (24, 57548988), (27, 51154656), (28, 49327704), (32, 43161741), (36, 38365992), (42, 32885136), (48, 28774494), (54, 25577328), (56, 24663852), (63, 21923424), (72, 19182996), (81, 17051552), (84, 16442568), (96, 14387247), (108, 12788664), (112, 12331926), (126, 10961712), (144, 9591498), (162, 8525776), (168, 8221284), (189, 7307808), (216, 6394332), (224, 6165963), (252, 5480856), (288, 4795749), (324, 4262888), (336, 4110642), (378, 3653904), (432, 3197166), (504, 2740428), (567, 2435936), (648, 2131444), (672, 2055321), (756, 1826952), (864, 1598583), (1008, 1370214), (1134, 1217968), (1296, 1065722), (1512, 913476), (2016, 685107), (2268, 608984), (2592, 532861), (3024, 456738), (4536, 304492), (6048, 228369), (9072, 152246), (18144, 76123)]