298408344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:609

約数の個数: 128

約数和(自身を含む): 859299840

約数和(自身を除く): 560891496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 127, 136, 156, 204, 221, 254, 312, 381, 408, 442, 443, 508, 663, 762, 884, 886, 1016, 1326, 1329, 1524, 1651, 1768, 1772, 2159, 2652, 2658, 3048, 3302, 3544, 4318, 4953, 5304, 5316, 5759, 6477, 6604, 7531, 8636, 9906, 10632, 11518, 12954, 13208, 15062, 17272, 17277, 19812, 22593, 23036, 25908, 28067, 30124, 34554, 39624, 45186, 46072, 51816, 56134, 56261, 60248, 69108, 84201, 90372, 97903, 112268, 112522, 138216, 168402, 168783, 180744, 195806, 224536, 225044, 293709, 336804, 337566, 391612, 450088, 587418, 673608, 675132, 731393, 783224, 956437, 1174836, 1350264, 1462786, 1912874, 2194179, 2349672, 2869311, 2925572, 3825748, 4388358, 5738622, 5851144, 7651496, 8776716, 11477244, 12433681, 17553432, 22954488, 24867362, 37301043, 49734724, 74602086, 99469448, 149204172, 298408344]

約数ペア:

[(1, 298408344), (2, 149204172), (3, 99469448), (4, 74602086), (6, 49734724), (8, 37301043), (12, 24867362), (13, 22954488), (17, 17553432), (24, 12433681), (26, 11477244), (34, 8776716), (39, 7651496), (51, 5851144), (52, 5738622), (68, 4388358), (78, 3825748), (102, 2925572), (104, 2869311), (127, 2349672), (136, 2194179), (156, 1912874), (204, 1462786), (221, 1350264), (254, 1174836), (312, 956437), (381, 783224), (408, 731393), (442, 675132), (443, 673608), (508, 587418), (663, 450088), (762, 391612), (884, 337566), (886, 336804), (1016, 293709), (1326, 225044), (1329, 224536), (1524, 195806), (1651, 180744), (1768, 168783), (1772, 168402), (2159, 138216), (2652, 112522), (2658, 112268), (3048, 97903), (3302, 90372), (3544, 84201), (4318, 69108), (4953, 60248), (5304, 56261), (5316, 56134), (5759, 51816), (6477, 46072), (6604, 45186), (7531, 39624), (8636, 34554), (9906, 30124), (10632, 28067), (11518, 25908), (12954, 23036), (13208, 22593), (15062, 19812), (17272, 17277)]