258035328

素因数分解:

$2^7\times 3^3\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:599

約数の個数: 128

約数和(自身を含む): 767448000

約数和(自身を除く): 509412672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 197, 216, 288, 379, 384, 394, 432, 576, 591, 758, 788, 864, 1137, 1152, 1182, 1516, 1576, 1728, 1773, 2274, 2364, 3032, 3152, 3411, 3456, 3546, 4548, 4728, 5319, 6064, 6304, 6822, 7092, 9096, 9456, 10233, 10638, 12128, 12608, 13644, 14184, 18192, 18912, 20466, 21276, 24256, 25216, 27288, 28368, 36384, 37824, 40932, 42552, 48512, 54576, 56736, 72768, 74663, 75648, 81864, 85104, 109152, 113472, 145536, 149326, 163728, 170208, 218304, 223989, 226944, 298652, 327456, 340416, 436608, 447978, 597304, 654912, 671967, 680832, 895956, 1194608, 1309824, 1343934, 1791912, 2015901, 2389216, 2687868, 3583824, 4031802, 4778432, 5375736, 7167648, 8063604, 9556864, 10751472, 14335296, 16127208, 21502944, 28670592, 32254416, 43005888, 64508832, 86011776, 129017664, 258035328]

約数ペア:

[(1, 258035328), (2, 129017664), (3, 86011776), (4, 64508832), (6, 43005888), (8, 32254416), (9, 28670592), (12, 21502944), (16, 16127208), (18, 14335296), (24, 10751472), (27, 9556864), (32, 8063604), (36, 7167648), (48, 5375736), (54, 4778432), (64, 4031802), (72, 3583824), (96, 2687868), (108, 2389216), (128, 2015901), (144, 1791912), (192, 1343934), (197, 1309824), (216, 1194608), (288, 895956), (379, 680832), (384, 671967), (394, 654912), (432, 597304), (576, 447978), (591, 436608), (758, 340416), (788, 327456), (864, 298652), (1137, 226944), (1152, 223989), (1182, 218304), (1516, 170208), (1576, 163728), (1728, 149326), (1773, 145536), (2274, 113472), (2364, 109152), (3032, 85104), (3152, 81864), (3411, 75648), (3456, 74663), (3546, 72768), (4548, 56736), (4728, 54576), (5319, 48512), (6064, 42552), (6304, 40932), (6822, 37824), (7092, 36384), (9096, 28368), (9456, 27288), (10233, 25216), (10638, 24256), (12128, 21276), (12608, 20466), (13644, 18912), (14184, 18192)]