784024848

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1181

約数の個数: 120

約数和(自身を含む): 2265156608

約数和(自身を除く): 1481131760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 127, 129, 144, 172, 254, 258, 344, 381, 387, 508, 516, 688, 762, 774, 997, 1016, 1032, 1143, 1524, 1548, 1994, 2032, 2064, 2286, 2991, 3048, 3096, 3988, 4572, 5461, 5982, 6096, 6192, 7976, 8973, 9144, 10922, 11964, 15952, 16383, 17946, 18288, 21844, 23928, 32766, 35892, 42871, 43688, 47856, 49149, 65532, 71784, 85742, 87376, 98298, 126619, 128613, 131064, 143568, 171484, 196596, 253238, 257226, 262128, 342968, 379857, 385839, 393192, 506476, 514452, 685936, 759714, 771678, 786384, 1012952, 1028904, 1139571, 1519428, 1543356, 2025904, 2057808, 2279142, 3038856, 3086712, 4558284, 5444617, 6077712, 6173424, 9116568, 10889234, 16333851, 18233136, 21778468, 32667702, 43556936, 49001553, 65335404, 87113872, 98003106, 130670808, 196006212, 261341616, 392012424, 784024848]

約数ペア:

[(1, 784024848), (2, 392012424), (3, 261341616), (4, 196006212), (6, 130670808), (8, 98003106), (9, 87113872), (12, 65335404), (16, 49001553), (18, 43556936), (24, 32667702), (36, 21778468), (43, 18233136), (48, 16333851), (72, 10889234), (86, 9116568), (127, 6173424), (129, 6077712), (144, 5444617), (172, 4558284), (254, 3086712), (258, 3038856), (344, 2279142), (381, 2057808), (387, 2025904), (508, 1543356), (516, 1519428), (688, 1139571), (762, 1028904), (774, 1012952), (997, 786384), (1016, 771678), (1032, 759714), (1143, 685936), (1524, 514452), (1548, 506476), (1994, 393192), (2032, 385839), (2064, 379857), (2286, 342968), (2991, 262128), (3048, 257226), (3096, 253238), (3988, 196596), (4572, 171484), (5461, 143568), (5982, 131064), (6096, 128613), (6192, 126619), (7976, 98298), (8973, 87376), (9144, 85742), (10922, 71784), (11964, 65532), (15952, 49149), (16383, 47856), (17946, 43688), (18288, 42871), (21844, 35892), (23928, 32766)]