298190280339

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{299777}}^1$

素因数の和:300089

約数の個数: 64

約数和(自身を含む): 533365017600

約数和(自身を除く): 235174737261

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 277, 399, 513, 831, 1197, 1939, 2493, 3591, 5263, 5817, 7479, 15789, 17451, 36841, 47367, 52353, 110523, 142101, 299777, 331569, 899331, 994707, 2098439, 2697993, 5695763, 6295317, 8093979, 17087289, 18885951, 39870341, 51261867, 56657853, 83038229, 119611023, 153785601, 249114687, 358833069, 581267603, 747344061, 1076499207, 1577726351, 1743802809, 2242032183, 4733179053, 5231408427, 11044084457, 14199537159, 15694225281, 33132253371, 42598611477, 99396760113, 298190280339]

約数ペア:

[(1, 298190280339), (3, 99396760113), (7, 42598611477), (9, 33132253371), (19, 15694225281), (21, 14199537159), (27, 11044084457), (57, 5231408427), (63, 4733179053), (133, 2242032183), (171, 1743802809), (189, 1577726351), (277, 1076499207), (399, 747344061), (513, 581267603), (831, 358833069), (1197, 249114687), (1939, 153785601), (2493, 119611023), (3591, 83038229), (5263, 56657853), (5817, 51261867), (7479, 39870341), (15789, 18885951), (17451, 17087289), (36841, 8093979), (47367, 6295317), (52353, 5695763), (110523, 2697993), (142101, 2098439), (299777, 994707), (331569, 899331)]