389044224

素因数分解:

$2^{11}\times 3^2\times {\mathrm{21107}}^1$

素因数の和:21135

約数の個数: 72

約数和(自身を含む): 1123684380

約数和(自身を除く): 734640156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 18432, 21107, 42214, 63321, 84428, 126642, 168856, 189963, 253284, 337712, 379926, 506568, 675424, 759852, 1013136, 1350848, 1519704, 2026272, 2701696, 3039408, 4052544, 5403392, 6078816, 8105088, 10806784, 12157632, 16210176, 21613568, 24315264, 32420352, 43227136, 48630528, 64840704, 97261056, 129681408, 194522112, 389044224]

約数ペア:

[(1, 389044224), (2, 194522112), (3, 129681408), (4, 97261056), (6, 64840704), (8, 48630528), (9, 43227136), (12, 32420352), (16, 24315264), (18, 21613568), (24, 16210176), (32, 12157632), (36, 10806784), (48, 8105088), (64, 6078816), (72, 5403392), (96, 4052544), (128, 3039408), (144, 2701696), (192, 2026272), (256, 1519704), (288, 1350848), (384, 1013136), (512, 759852), (576, 675424), (768, 506568), (1024, 379926), (1152, 337712), (1536, 253284), (2048, 189963), (2304, 168856), (3072, 126642), (4608, 84428), (6144, 63321), (9216, 42214), (18432, 21107)]