220300722

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{479}}^1$

素因数の和:677

約数の個数: 80

約数和(自身を含む): 526901760

約数和(自身を除く): 306601038

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 167, 306, 334, 459, 479, 501, 918, 958, 1002, 1377, 1437, 1503, 2754, 2839, 2874, 3006, 4311, 4509, 5678, 8143, 8517, 8622, 9018, 12933, 13527, 16286, 17034, 24429, 25551, 25866, 27054, 38799, 48858, 51102, 73287, 76653, 77598, 79993, 146574, 153306, 159986, 219861, 229959, 239979, 439722, 459918, 479958, 659583, 719937, 1319166, 1359881, 1439874, 2159811, 2719762, 4079643, 4319622, 6479433, 8159286, 12238929, 12958866, 24477858, 36716787, 73433574, 110150361, 220300722]

約数ペア:

[(1, 220300722), (2, 110150361), (3, 73433574), (6, 36716787), (9, 24477858), (17, 12958866), (18, 12238929), (27, 8159286), (34, 6479433), (51, 4319622), (54, 4079643), (81, 2719762), (102, 2159811), (153, 1439874), (162, 1359881), (167, 1319166), (306, 719937), (334, 659583), (459, 479958), (479, 459918), (501, 439722), (918, 239979), (958, 229959), (1002, 219861), (1377, 159986), (1437, 153306), (1503, 146574), (2754, 79993), (2839, 77598), (2874, 76653), (3006, 73287), (4311, 51102), (4509, 48858), (5678, 38799), (8143, 27054), (8517, 25866), (8622, 25551), (9018, 24429), (12933, 17034), (13527, 16286)]