229989888

素因数分解:

$2^9\times 3^3\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 691384320

約数和(自身を除く): 461394432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 128, 131, 144, 192, 216, 254, 256, 262, 288, 381, 384, 393, 432, 508, 512, 524, 576, 762, 768, 786, 864, 1016, 1048, 1143, 1152, 1179, 1524, 1536, 1572, 1728, 2032, 2096, 2286, 2304, 2358, 3048, 3144, 3429, 3456, 3537, 4064, 4192, 4572, 4608, 4716, 6096, 6288, 6858, 6912, 7074, 8128, 8384, 9144, 9432, 12192, 12576, 13716, 13824, 14148, 16256, 16637, 16768, 18288, 18864, 24384, 25152, 27432, 28296, 32512, 33274, 33536, 36576, 37728, 48768, 49911, 50304, 54864, 56592, 65024, 66548, 67072, 73152, 75456, 97536, 99822, 100608, 109728, 113184, 133096, 146304, 149733, 150912, 195072, 199644, 201216, 219456, 226368, 266192, 292608, 299466, 301824, 399288, 438912, 449199, 452736, 532384, 585216, 598932, 603648, 798576, 877824, 898398, 905472, 1064768, 1197864, 1597152, 1755648, 1796796, 1810944, 2129536, 2395728, 3194304, 3593592, 4259072, 4791456, 6388608, 7187184, 8518144, 9582912, 12777216, 14374368, 19165824, 25554432, 28748736, 38331648, 57497472, 76663296, 114994944, 229989888]

約数ペア:

[(1, 229989888), (2, 114994944), (3, 76663296), (4, 57497472), (6, 38331648), (8, 28748736), (9, 25554432), (12, 19165824), (16, 14374368), (18, 12777216), (24, 9582912), (27, 8518144), (32, 7187184), (36, 6388608), (48, 4791456), (54, 4259072), (64, 3593592), (72, 3194304), (96, 2395728), (108, 2129536), (127, 1810944), (128, 1796796), (131, 1755648), (144, 1597152), (192, 1197864), (216, 1064768), (254, 905472), (256, 898398), (262, 877824), (288, 798576), (381, 603648), (384, 598932), (393, 585216), (432, 532384), (508, 452736), (512, 449199), (524, 438912), (576, 399288), (762, 301824), (768, 299466), (786, 292608), (864, 266192), (1016, 226368), (1048, 219456), (1143, 201216), (1152, 199644), (1179, 195072), (1524, 150912), (1536, 149733), (1572, 146304), (1728, 133096), (2032, 113184), (2096, 109728), (2286, 100608), (2304, 99822), (2358, 97536), (3048, 75456), (3144, 73152), (3429, 67072), (3456, 66548), (3537, 65024), (4064, 56592), (4192, 54864), (4572, 50304), (4608, 49911), (4716, 48768), (6096, 37728), (6288, 36576), (6858, 33536), (6912, 33274), (7074, 32512), (8128, 28296), (8384, 27432), (9144, 25152), (9432, 24384), (12192, 18864), (12576, 18288), (13716, 16768), (13824, 16637), (14148, 16256)]