1026458112

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{21557}}^1$

素因数の和:21609

約数の個数: 80

約数和(自身を含む): 2822890752

約数和(自身を除く): 1796432640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 5952, 7936, 11904, 15872, 21557, 23808, 43114, 47616, 64671, 86228, 129342, 172456, 258684, 344912, 517368, 668267, 689824, 1034736, 1336534, 1379648, 2004801, 2069472, 2673068, 2759296, 4009602, 4138944, 5346136, 5518592, 8019204, 8277888, 10692272, 11037184, 16038408, 16555776, 21384544, 32076816, 33111552, 42769088, 64153632, 85538176, 128307264, 171076352, 256614528, 342152704, 513229056, 1026458112]

約数ペア:

[(1, 1026458112), (2, 513229056), (3, 342152704), (4, 256614528), (6, 171076352), (8, 128307264), (12, 85538176), (16, 64153632), (24, 42769088), (31, 33111552), (32, 32076816), (48, 21384544), (62, 16555776), (64, 16038408), (93, 11037184), (96, 10692272), (124, 8277888), (128, 8019204), (186, 5518592), (192, 5346136), (248, 4138944), (256, 4009602), (372, 2759296), (384, 2673068), (496, 2069472), (512, 2004801), (744, 1379648), (768, 1336534), (992, 1034736), (1488, 689824), (1536, 668267), (1984, 517368), (2976, 344912), (3968, 258684), (5952, 172456), (7936, 129342), (11904, 86228), (15872, 64671), (21557, 47616), (23808, 43114)]