258899328

素因数分解:

$2^7\times 3^4\times {\mathrm{24971}}^1$

素因数の和:24997

約数の個数: 80

約数和(自身を含む): 770511060

約数和(自身を除く): 511611732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 24971, 49942, 74913, 99884, 149826, 199768, 224739, 299652, 399536, 449478, 599304, 674217, 799072, 898956, 1198608, 1348434, 1598144, 1797912, 2022651, 2397216, 2696868, 3196288, 3595824, 4045302, 4794432, 5393736, 7191648, 8090604, 9588864, 10787472, 14383296, 16181208, 21574944, 28766592, 32362416, 43149888, 64724832, 86299776, 129449664, 258899328]

約数ペア:

[(1, 258899328), (2, 129449664), (3, 86299776), (4, 64724832), (6, 43149888), (8, 32362416), (9, 28766592), (12, 21574944), (16, 16181208), (18, 14383296), (24, 10787472), (27, 9588864), (32, 8090604), (36, 7191648), (48, 5393736), (54, 4794432), (64, 4045302), (72, 3595824), (81, 3196288), (96, 2696868), (108, 2397216), (128, 2022651), (144, 1797912), (162, 1598144), (192, 1348434), (216, 1198608), (288, 898956), (324, 799072), (384, 674217), (432, 599304), (576, 449478), (648, 399536), (864, 299652), (1152, 224739), (1296, 199768), (1728, 149826), (2592, 99884), (3456, 74913), (5184, 49942), (10368, 24971)]