218851488

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{9619}}^1$

素因数の和:9714

約数の個数: 72

約数和(自身を含む): 630302400

約数和(自身を除く): 411450912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5688, 7584, 9619, 11376, 19238, 22752, 28857, 38476, 57714, 76952, 86571, 115428, 153904, 173142, 230856, 307808, 346284, 461712, 692568, 759901, 923424, 1385136, 1519802, 2279703, 2770272, 3039604, 4559406, 6079208, 6839109, 9118812, 12158416, 13678218, 18237624, 24316832, 27356436, 36475248, 54712872, 72950496, 109425744, 218851488]

約数ペア:

[(1, 218851488), (2, 109425744), (3, 72950496), (4, 54712872), (6, 36475248), (8, 27356436), (9, 24316832), (12, 18237624), (16, 13678218), (18, 12158416), (24, 9118812), (32, 6839109), (36, 6079208), (48, 4559406), (72, 3039604), (79, 2770272), (96, 2279703), (144, 1519802), (158, 1385136), (237, 923424), (288, 759901), (316, 692568), (474, 461712), (632, 346284), (711, 307808), (948, 230856), (1264, 173142), (1422, 153904), (1896, 115428), (2528, 86571), (2844, 76952), (3792, 57714), (5688, 38476), (7584, 28857), (9619, 22752), (11376, 19238)]