265572288

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 168

約数和(自身を含む): 798819840

約数和(自身を除く): 533247552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 107, 124, 139, 144, 186, 192, 214, 248, 278, 279, 288, 321, 372, 417, 428, 496, 556, 558, 576, 642, 744, 834, 856, 963, 992, 1112, 1116, 1251, 1284, 1488, 1668, 1712, 1926, 1984, 2224, 2232, 2502, 2568, 2976, 3317, 3336, 3424, 3852, 4309, 4448, 4464, 5004, 5136, 5952, 6634, 6672, 6848, 7704, 8618, 8896, 8928, 9951, 10008, 10272, 12927, 13268, 13344, 14873, 15408, 17236, 17856, 19902, 20016, 20544, 25854, 26536, 26688, 29746, 29853, 30816, 34472, 38781, 39804, 40032, 44619, 51708, 53072, 59492, 59706, 61632, 68944, 77562, 79608, 80064, 89238, 103416, 106144, 118984, 119412, 133857, 137888, 155124, 159216, 178476, 206832, 212288, 237968, 238824, 267714, 275776, 310248, 318432, 356952, 413664, 461063, 475936, 477648, 535428, 620496, 636864, 713904, 827328, 922126, 951872, 955296, 1070856, 1240992, 1383189, 1427808, 1844252, 1910592, 2141712, 2481984, 2766378, 2855616, 3688504, 4149567, 4283424, 5532756, 7377008, 8299134, 8566848, 11065512, 14754016, 16598268, 22131024, 29508032, 33196536, 44262048, 66393072, 88524096, 132786144, 265572288]

約数ペア:

[(1, 265572288), (2, 132786144), (3, 88524096), (4, 66393072), (6, 44262048), (8, 33196536), (9, 29508032), (12, 22131024), (16, 16598268), (18, 14754016), (24, 11065512), (31, 8566848), (32, 8299134), (36, 7377008), (48, 5532756), (62, 4283424), (64, 4149567), (72, 3688504), (93, 2855616), (96, 2766378), (107, 2481984), (124, 2141712), (139, 1910592), (144, 1844252), (186, 1427808), (192, 1383189), (214, 1240992), (248, 1070856), (278, 955296), (279, 951872), (288, 922126), (321, 827328), (372, 713904), (417, 636864), (428, 620496), (496, 535428), (556, 477648), (558, 475936), (576, 461063), (642, 413664), (744, 356952), (834, 318432), (856, 310248), (963, 275776), (992, 267714), (1112, 238824), (1116, 237968), (1251, 212288), (1284, 206832), (1488, 178476), (1668, 159216), (1712, 155124), (1926, 137888), (1984, 133857), (2224, 119412), (2232, 118984), (2502, 106144), (2568, 103416), (2976, 89238), (3317, 80064), (3336, 79608), (3424, 77562), (3852, 68944), (4309, 61632), (4448, 59706), (4464, 59492), (5004, 53072), (5136, 51708), (5952, 44619), (6634, 40032), (6672, 39804), (6848, 38781), (7704, 34472), (8618, 30816), (8896, 29853), (8928, 29746), (9951, 26688), (10008, 26536), (10272, 25854), (12927, 20544), (13268, 20016), (13344, 19902), (14873, 17856), (15408, 17236)]