479215856

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:439

約数の個数: 160

約数和(自身を含む): 1213636608

約数和(自身を除く): 734420752

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 31, 34, 46, 56, 62, 68, 92, 112, 119, 124, 136, 161, 184, 217, 238, 248, 272, 322, 353, 368, 391, 434, 476, 496, 527, 644, 706, 713, 782, 868, 952, 1054, 1288, 1412, 1426, 1564, 1736, 1904, 2108, 2471, 2576, 2737, 2824, 2852, 3128, 3472, 3689, 4216, 4942, 4991, 5474, 5648, 5704, 6001, 6256, 7378, 8119, 8432, 9884, 9982, 10943, 10948, 11408, 12002, 12121, 14756, 16238, 19768, 19964, 21886, 21896, 24004, 24242, 29512, 32476, 39536, 39928, 42007, 43772, 43792, 48008, 48484, 56833, 59024, 64952, 76601, 79856, 84014, 84847, 87544, 96016, 96968, 113666, 129904, 138023, 153202, 168028, 169694, 175088, 186031, 193936, 227332, 251689, 276046, 306404, 336056, 339388, 372062, 454664, 503378, 552092, 612808, 672112, 678776, 744124, 909328, 966161, 1006756, 1104184, 1225616, 1302217, 1357552, 1488248, 1761823, 1932322, 2013512, 2208368, 2604434, 2976496, 3523646, 3864644, 4027024, 4278713, 5208868, 7047292, 7729288, 8557426, 10417736, 14094584, 15458576, 17114852, 20835472, 28189168, 29950991, 34229704, 59901982, 68459408, 119803964, 239607928, 479215856]

約数ペア:

[(1, 479215856), (2, 239607928), (4, 119803964), (7, 68459408), (8, 59901982), (14, 34229704), (16, 29950991), (17, 28189168), (23, 20835472), (28, 17114852), (31, 15458576), (34, 14094584), (46, 10417736), (56, 8557426), (62, 7729288), (68, 7047292), (92, 5208868), (112, 4278713), (119, 4027024), (124, 3864644), (136, 3523646), (161, 2976496), (184, 2604434), (217, 2208368), (238, 2013512), (248, 1932322), (272, 1761823), (322, 1488248), (353, 1357552), (368, 1302217), (391, 1225616), (434, 1104184), (476, 1006756), (496, 966161), (527, 909328), (644, 744124), (706, 678776), (713, 672112), (782, 612808), (868, 552092), (952, 503378), (1054, 454664), (1288, 372062), (1412, 339388), (1426, 336056), (1564, 306404), (1736, 276046), (1904, 251689), (2108, 227332), (2471, 193936), (2576, 186031), (2737, 175088), (2824, 169694), (2852, 168028), (3128, 153202), (3472, 138023), (3689, 129904), (4216, 113666), (4942, 96968), (4991, 96016), (5474, 87544), (5648, 84847), (5704, 84014), (6001, 79856), (6256, 76601), (7378, 64952), (8119, 59024), (8432, 56833), (9884, 48484), (9982, 48008), (10943, 43792), (10948, 43772), (11408, 42007), (12002, 39928), (12121, 39536), (14756, 32476), (16238, 29512), (19768, 24242), (19964, 24004), (21886, 21896)]