1889001132

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:603

約数の個数: 96

約数和(自身を含む): 4672819200

約数和(自身を除く): 2783818068

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 163, 199, 211, 276, 326, 398, 422, 489, 597, 633, 652, 796, 844, 978, 1194, 1266, 1956, 2388, 2532, 3749, 4577, 4853, 7498, 9154, 9706, 11247, 13731, 14559, 14996, 18308, 19412, 22494, 27462, 29118, 32437, 34393, 41989, 44988, 54924, 58236, 64874, 68786, 83978, 97311, 103179, 125967, 129748, 137572, 167956, 194622, 206358, 251934, 389244, 412716, 503868, 746051, 791039, 965747, 1492102, 1582078, 1931494, 2238153, 2373117, 2897241, 2984204, 3164156, 3862988, 4476306, 4746234, 5794482, 6844207, 8952612, 9492468, 11588964, 13688414, 20532621, 27376828, 41065242, 82130484, 157416761, 314833522, 472250283, 629667044, 944500566, 1889001132]

約数ペア:

[(1, 1889001132), (2, 944500566), (3, 629667044), (4, 472250283), (6, 314833522), (12, 157416761), (23, 82130484), (46, 41065242), (69, 27376828), (92, 20532621), (138, 13688414), (163, 11588964), (199, 9492468), (211, 8952612), (276, 6844207), (326, 5794482), (398, 4746234), (422, 4476306), (489, 3862988), (597, 3164156), (633, 2984204), (652, 2897241), (796, 2373117), (844, 2238153), (978, 1931494), (1194, 1582078), (1266, 1492102), (1956, 965747), (2388, 791039), (2532, 746051), (3749, 503868), (4577, 412716), (4853, 389244), (7498, 251934), (9154, 206358), (9706, 194622), (11247, 167956), (13731, 137572), (14559, 129748), (14996, 125967), (18308, 103179), (19412, 97311), (22494, 83978), (27462, 68786), (29118, 64874), (32437, 58236), (34393, 54924), (41989, 44988)]