1898493888

素因数分解:

$2^6\times 3^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{461}}^1$

素因数の和:806

約数の個数: 112

約数和(自身を含む): 5111678880

約数和(自身を除く): 3213184992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 178, 192, 241, 267, 356, 461, 482, 534, 712, 723, 922, 964, 1068, 1383, 1424, 1446, 1844, 1928, 2136, 2766, 2848, 2892, 3688, 3856, 4272, 5532, 5696, 5784, 7376, 7712, 8544, 11064, 11568, 14752, 15424, 17088, 21449, 22128, 23136, 29504, 41029, 42898, 44256, 46272, 64347, 82058, 85796, 88512, 111101, 123087, 128694, 164116, 171592, 222202, 246174, 257388, 328232, 333303, 343184, 444404, 492348, 514776, 656464, 666606, 686368, 888808, 984696, 1029552, 1312928, 1333212, 1372736, 1777616, 1969392, 2059104, 2625856, 2666424, 3555232, 3938784, 4118208, 5332848, 7110464, 7877568, 9887989, 10665696, 19775978, 21331392, 29663967, 39551956, 59327934, 79103912, 118655868, 158207824, 237311736, 316415648, 474623472, 632831296, 949246944, 1898493888]

約数ペア:

[(1, 1898493888), (2, 949246944), (3, 632831296), (4, 474623472), (6, 316415648), (8, 237311736), (12, 158207824), (16, 118655868), (24, 79103912), (32, 59327934), (48, 39551956), (64, 29663967), (89, 21331392), (96, 19775978), (178, 10665696), (192, 9887989), (241, 7877568), (267, 7110464), (356, 5332848), (461, 4118208), (482, 3938784), (534, 3555232), (712, 2666424), (723, 2625856), (922, 2059104), (964, 1969392), (1068, 1777616), (1383, 1372736), (1424, 1333212), (1446, 1312928), (1844, 1029552), (1928, 984696), (2136, 888808), (2766, 686368), (2848, 666606), (2892, 656464), (3688, 514776), (3856, 492348), (4272, 444404), (5532, 343184), (5696, 333303), (5784, 328232), (7376, 257388), (7712, 246174), (8544, 222202), (11064, 171592), (11568, 164116), (14752, 128694), (15424, 123087), (17088, 111101), (21449, 88512), (22128, 85796), (23136, 82058), (29504, 64347), (41029, 46272), (42898, 44256)]