397336368

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:683

約数の個数: 160

約数和(自身を含む): 1219421952

約数和(自身を除く): 822085584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 107, 132, 143, 156, 176, 208, 214, 264, 286, 312, 321, 428, 429, 528, 541, 572, 624, 642, 856, 858, 1082, 1144, 1177, 1284, 1391, 1623, 1712, 1716, 2164, 2288, 2354, 2568, 2782, 3246, 3432, 3531, 4173, 4328, 4708, 5136, 5564, 5951, 6492, 6864, 7033, 7062, 8346, 8656, 9416, 11128, 11902, 12984, 14066, 14124, 15301, 16692, 17853, 18832, 21099, 22256, 23804, 25968, 28132, 28248, 30602, 33384, 35706, 42198, 45903, 47608, 56264, 56496, 57887, 61204, 66768, 71412, 77363, 84396, 91806, 95216, 112528, 115774, 122408, 142824, 154726, 168792, 173661, 183612, 231548, 232089, 244816, 285648, 309452, 337584, 347322, 367224, 463096, 464178, 618904, 636757, 694644, 734448, 752531, 926192, 928356, 1237808, 1273514, 1389288, 1505062, 1856712, 1910271, 2257593, 2547028, 2778576, 3010124, 3713424, 3820542, 4515186, 5094056, 6020248, 7641084, 8277841, 9030372, 10188112, 12040496, 15282168, 16555682, 18060744, 24833523, 30564336, 33111364, 36121488, 49667046, 66222728, 99334092, 132445456, 198668184, 397336368]

約数ペア:

[(1, 397336368), (2, 198668184), (3, 132445456), (4, 99334092), (6, 66222728), (8, 49667046), (11, 36121488), (12, 33111364), (13, 30564336), (16, 24833523), (22, 18060744), (24, 16555682), (26, 15282168), (33, 12040496), (39, 10188112), (44, 9030372), (48, 8277841), (52, 7641084), (66, 6020248), (78, 5094056), (88, 4515186), (104, 3820542), (107, 3713424), (132, 3010124), (143, 2778576), (156, 2547028), (176, 2257593), (208, 1910271), (214, 1856712), (264, 1505062), (286, 1389288), (312, 1273514), (321, 1237808), (428, 928356), (429, 926192), (528, 752531), (541, 734448), (572, 694644), (624, 636757), (642, 618904), (856, 464178), (858, 463096), (1082, 367224), (1144, 347322), (1177, 337584), (1284, 309452), (1391, 285648), (1623, 244816), (1712, 232089), (1716, 231548), (2164, 183612), (2288, 173661), (2354, 168792), (2568, 154726), (2782, 142824), (3246, 122408), (3432, 115774), (3531, 112528), (4173, 95216), (4328, 91806), (4708, 84396), (5136, 77363), (5564, 71412), (5951, 66768), (6492, 61204), (6864, 57887), (7033, 56496), (7062, 56264), (8346, 47608), (8656, 45903), (9416, 42198), (11128, 35706), (11902, 33384), (12984, 30602), (14066, 28248), (14124, 28132), (15301, 25968), (16692, 23804), (17853, 22256), (18832, 21099)]