308038656

素因数分解:

$2^{10}\times 3^1\times {\mathrm{197}}^1\times {\mathrm{509}}^1$

素因数の和:729

約数の個数: 88

約数和(自身を含む): 826824240

約数和(自身を除く): 518785584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 256, 384, 394, 509, 512, 591, 768, 788, 1018, 1024, 1182, 1527, 1536, 1576, 2036, 2364, 3054, 3072, 3152, 4072, 4728, 6108, 6304, 8144, 9456, 12216, 12608, 16288, 18912, 24432, 25216, 32576, 37824, 48864, 50432, 65152, 75648, 97728, 100273, 100864, 130304, 151296, 195456, 200546, 201728, 260608, 300819, 302592, 390912, 401092, 521216, 601638, 605184, 781824, 802184, 1203276, 1563648, 1604368, 2406552, 3208736, 4813104, 6417472, 9626208, 12834944, 19252416, 25669888, 38504832, 51339776, 77009664, 102679552, 154019328, 308038656]

約数ペア:

[(1, 308038656), (2, 154019328), (3, 102679552), (4, 77009664), (6, 51339776), (8, 38504832), (12, 25669888), (16, 19252416), (24, 12834944), (32, 9626208), (48, 6417472), (64, 4813104), (96, 3208736), (128, 2406552), (192, 1604368), (197, 1563648), (256, 1203276), (384, 802184), (394, 781824), (509, 605184), (512, 601638), (591, 521216), (768, 401092), (788, 390912), (1018, 302592), (1024, 300819), (1182, 260608), (1527, 201728), (1536, 200546), (1576, 195456), (2036, 151296), (2364, 130304), (3054, 100864), (3072, 100273), (3152, 97728), (4072, 75648), (4728, 65152), (6108, 50432), (6304, 48864), (8144, 37824), (9456, 32576), (12216, 25216), (12608, 24432), (16288, 18912)]