223514144

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 521894016

約数和(自身を除く): 298379872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 67, 106, 112, 134, 212, 224, 268, 281, 371, 424, 469, 536, 562, 742, 848, 938, 1072, 1124, 1484, 1696, 1876, 1967, 2144, 2248, 2968, 3551, 3752, 3934, 4496, 5936, 7102, 7504, 7868, 8992, 11872, 14204, 14893, 15008, 15736, 18827, 24857, 28408, 29786, 31472, 37654, 49714, 56816, 59572, 62944, 75308, 99428, 104251, 113632, 119144, 131789, 150616, 198856, 208502, 238288, 263578, 301232, 397712, 417004, 476576, 527156, 602464, 795424, 834008, 997831, 1054312, 1668016, 1995662, 2108624, 3336032, 3991324, 4217248, 6984817, 7982648, 13969634, 15965296, 27939268, 31930592, 55878536, 111757072, 223514144]

約数ペア:

[(1, 223514144), (2, 111757072), (4, 55878536), (7, 31930592), (8, 27939268), (14, 15965296), (16, 13969634), (28, 7982648), (32, 6984817), (53, 4217248), (56, 3991324), (67, 3336032), (106, 2108624), (112, 1995662), (134, 1668016), (212, 1054312), (224, 997831), (268, 834008), (281, 795424), (371, 602464), (424, 527156), (469, 476576), (536, 417004), (562, 397712), (742, 301232), (848, 263578), (938, 238288), (1072, 208502), (1124, 198856), (1484, 150616), (1696, 131789), (1876, 119144), (1967, 113632), (2144, 104251), (2248, 99428), (2968, 75308), (3551, 62944), (3752, 59572), (3934, 56816), (4496, 49714), (5936, 37654), (7102, 31472), (7504, 29786), (7868, 28408), (8992, 24857), (11872, 18827), (14204, 15736), (14893, 15008)]