1381609728

素因数分解:

$2^8\times 3^2\times {\mathrm{599657}}^1$

素因数の和:599679

約数の個数: 54

約数和(自身を含む): 3983528094

約数和(自身を除く): 2601918366

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, 576, 768, 1152, 2304, 599657, 1199314, 1798971, 2398628, 3597942, 4797256, 5396913, 7195884, 9594512, 10793826, 14391768, 19189024, 21587652, 28783536, 38378048, 43175304, 57567072, 76756096, 86350608, 115134144, 153512192, 172701216, 230268288, 345402432, 460536576, 690804864, 1381609728]

約数ペア:

[(1, 1381609728), (2, 690804864), (3, 460536576), (4, 345402432), (6, 230268288), (8, 172701216), (9, 153512192), (12, 115134144), (16, 86350608), (18, 76756096), (24, 57567072), (32, 43175304), (36, 38378048), (48, 28783536), (64, 21587652), (72, 19189024), (96, 14391768), (128, 10793826), (144, 9594512), (192, 7195884), (256, 5396913), (288, 4797256), (384, 3597942), (576, 2398628), (768, 1798971), (1152, 1199314), (2304, 599657)]