324300496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 701205120

約数和(自身を除く): 376904624

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 101, 104, 172, 202, 208, 344, 359, 404, 559, 688, 718, 808, 1118, 1313, 1436, 1616, 2236, 2626, 2872, 4343, 4472, 4667, 5252, 5744, 8686, 8944, 9334, 10504, 15437, 17372, 18668, 21008, 30874, 34744, 36259, 37336, 56459, 61748, 69488, 72518, 74672, 112918, 123496, 145036, 200681, 225836, 246992, 290072, 401362, 451672, 471367, 580144, 802724, 903344, 942734, 1559137, 1605448, 1885468, 3118274, 3210896, 3770936, 6236548, 7541872, 12473096, 20268781, 24946192, 40537562, 81075124, 162150248, 324300496]

約数ペア:

[(1, 324300496), (2, 162150248), (4, 81075124), (8, 40537562), (13, 24946192), (16, 20268781), (26, 12473096), (43, 7541872), (52, 6236548), (86, 3770936), (101, 3210896), (104, 3118274), (172, 1885468), (202, 1605448), (208, 1559137), (344, 942734), (359, 903344), (404, 802724), (559, 580144), (688, 471367), (718, 451672), (808, 401362), (1118, 290072), (1313, 246992), (1436, 225836), (1616, 200681), (2236, 145036), (2626, 123496), (2872, 112918), (4343, 74672), (4472, 72518), (4667, 69488), (5252, 61748), (5744, 56459), (8686, 37336), (8944, 36259), (9334, 34744), (10504, 30874), (15437, 21008), (17372, 18668)]