1131409728

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{21121}}^1$

素因数の和:21173

約数の個数: 112

約数和(自身を含む): 3433592320

約数和(自身を除く): 2302182592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 4464, 5952, 6696, 8928, 13392, 17856, 21121, 26784, 42242, 53568, 63363, 84484, 126726, 168968, 190089, 253452, 337936, 380178, 506904, 570267, 654751, 675872, 760356, 1013808, 1140534, 1309502, 1351744, 1520712, 1964253, 2027616, 2281068, 2619004, 3041424, 3928506, 4055232, 4562136, 5238008, 5892759, 6082848, 7857012, 9124272, 10476016, 11785518, 12165696, 15714024, 17678277, 18248544, 20952032, 23571036, 31428048, 35356554, 36497088, 41904064, 47142072, 62856096, 70713108, 94284144, 125712192, 141426216, 188568288, 282852432, 377136576, 565704864, 1131409728]

約数ペア:

[(1, 1131409728), (2, 565704864), (3, 377136576), (4, 282852432), (6, 188568288), (8, 141426216), (9, 125712192), (12, 94284144), (16, 70713108), (18, 62856096), (24, 47142072), (27, 41904064), (31, 36497088), (32, 35356554), (36, 31428048), (48, 23571036), (54, 20952032), (62, 18248544), (64, 17678277), (72, 15714024), (93, 12165696), (96, 11785518), (108, 10476016), (124, 9124272), (144, 7857012), (186, 6082848), (192, 5892759), (216, 5238008), (248, 4562136), (279, 4055232), (288, 3928506), (372, 3041424), (432, 2619004), (496, 2281068), (558, 2027616), (576, 1964253), (744, 1520712), (837, 1351744), (864, 1309502), (992, 1140534), (1116, 1013808), (1488, 760356), (1674, 675872), (1728, 654751), (1984, 570267), (2232, 506904), (2976, 380178), (3348, 337936), (4464, 253452), (5952, 190089), (6696, 168968), (8928, 126726), (13392, 84484), (17856, 63363), (21121, 53568), (26784, 42242)]