287406144

素因数分解:

$2^6\times 3^4\times {\mathrm{55441}}^1$

素因数の和:55465

約数の個数: 70

約数和(自身を含む): 851977214

約数和(自身を除く): 564571070

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 55441, 110882, 166323, 221764, 332646, 443528, 498969, 665292, 887056, 997938, 1330584, 1496907, 1774112, 1995876, 2661168, 2993814, 3548224, 3991752, 4490721, 5322336, 5987628, 7983504, 8981442, 10644672, 11975256, 15967008, 17962884, 23950512, 31934016, 35925768, 47901024, 71851536, 95802048, 143703072, 287406144]

約数ペア:

[(1, 287406144), (2, 143703072), (3, 95802048), (4, 71851536), (6, 47901024), (8, 35925768), (9, 31934016), (12, 23950512), (16, 17962884), (18, 15967008), (24, 11975256), (27, 10644672), (32, 8981442), (36, 7983504), (48, 5987628), (54, 5322336), (64, 4490721), (72, 3991752), (81, 3548224), (96, 2993814), (108, 2661168), (144, 1995876), (162, 1774112), (192, 1496907), (216, 1330584), (288, 997938), (324, 887056), (432, 665292), (576, 498969), (648, 443528), (864, 332646), (1296, 221764), (1728, 166323), (2592, 110882), (5184, 55441)]