276241266

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12821}}^1$

素因数の和:12861

約数の個数: 80

約数和(自身を含む): 744701760

約数和(自身を除く): 468460494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 2394, 3078, 3591, 7182, 10773, 12821, 21546, 25642, 38463, 76926, 89747, 115389, 179494, 230778, 243599, 269241, 346167, 487198, 538482, 692334, 730797, 807723, 1038501, 1461594, 1615446, 1705193, 2077002, 2192391, 2423169, 3410386, 4384782, 4846338, 5115579, 6577173, 7269507, 10231158, 13154346, 14539014, 15346737, 19731519, 30693474, 39463038, 46040211, 92080422, 138120633, 276241266]

約数ペア:

[(1, 276241266), (2, 138120633), (3, 92080422), (6, 46040211), (7, 39463038), (9, 30693474), (14, 19731519), (18, 15346737), (19, 14539014), (21, 13154346), (27, 10231158), (38, 7269507), (42, 6577173), (54, 5115579), (57, 4846338), (63, 4384782), (81, 3410386), (114, 2423169), (126, 2192391), (133, 2077002), (162, 1705193), (171, 1615446), (189, 1461594), (266, 1038501), (342, 807723), (378, 730797), (399, 692334), (513, 538482), (567, 487198), (798, 346167), (1026, 269241), (1134, 243599), (1197, 230778), (1539, 179494), (2394, 115389), (3078, 89747), (3591, 76926), (7182, 38463), (10773, 25642), (12821, 21546)]