400800768

素因数分解:

$2^{10}\times 3^1\times {\mathrm{130469}}^1$

素因数の和:130492

約数の個数: 44

約数和(自身を含む): 1068288360

約数和(自身を除く): 667487592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 130469, 260938, 391407, 521876, 782814, 1043752, 1565628, 2087504, 3131256, 4175008, 6262512, 8350016, 12525024, 16700032, 25050048, 33400064, 50100096, 66800128, 100200192, 133600256, 200400384, 400800768]

約数ペア:

[(1, 400800768), (2, 200400384), (3, 133600256), (4, 100200192), (6, 66800128), (8, 50100096), (12, 33400064), (16, 25050048), (24, 16700032), (32, 12525024), (48, 8350016), (64, 6262512), (96, 4175008), (128, 3131256), (192, 2087504), (256, 1565628), (384, 1043752), (512, 782814), (768, 521876), (1024, 391407), (1536, 260938), (3072, 130469)]