891116328

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{9431}}^1$

素因数の和:9598

約数の個数: 64

約数和(自身を含む): 2318008320

約数和(自身を除く): 1426891992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 127, 186, 248, 254, 372, 381, 508, 744, 762, 1016, 1524, 3048, 3937, 7874, 9431, 11811, 15748, 18862, 23622, 28293, 31496, 37724, 47244, 56586, 75448, 94488, 113172, 226344, 292361, 584722, 877083, 1169444, 1197737, 1754166, 2338888, 2395474, 3508332, 3593211, 4790948, 7016664, 7186422, 9581896, 14372844, 28745688, 37129847, 74259694, 111389541, 148519388, 222779082, 297038776, 445558164, 891116328]

約数ペア:

[(1, 891116328), (2, 445558164), (3, 297038776), (4, 222779082), (6, 148519388), (8, 111389541), (12, 74259694), (24, 37129847), (31, 28745688), (62, 14372844), (93, 9581896), (124, 7186422), (127, 7016664), (186, 4790948), (248, 3593211), (254, 3508332), (372, 2395474), (381, 2338888), (508, 1754166), (744, 1197737), (762, 1169444), (1016, 877083), (1524, 584722), (3048, 292361), (3937, 226344), (7874, 113172), (9431, 94488), (11811, 75448), (15748, 56586), (18862, 47244), (23622, 37724), (28293, 31496)]