238237888

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:294

約数の個数: 112

約数和(自身を含む): 563270400

約数和(自身を除く): 325032512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 83, 86, 112, 149, 166, 172, 224, 298, 301, 332, 344, 448, 581, 596, 602, 664, 688, 1043, 1162, 1192, 1204, 1328, 1376, 2086, 2324, 2384, 2408, 2656, 2752, 3569, 4172, 4648, 4768, 4816, 5312, 6407, 7138, 8344, 9296, 9536, 9632, 12367, 12814, 14276, 16688, 18592, 19264, 24734, 24983, 25628, 28552, 33376, 37184, 44849, 49468, 49966, 51256, 57104, 66752, 86569, 89698, 98936, 99932, 102512, 114208, 173138, 179396, 197872, 199864, 205024, 228416, 346276, 358792, 395744, 399728, 410048, 531781, 692552, 717584, 791488, 799456, 1063562, 1385104, 1435168, 1598912, 2127124, 2770208, 2870336, 3722467, 4254248, 5540416, 7444934, 8508496, 14889868, 17016992, 29779736, 34033984, 59559472, 119118944, 238237888]

約数ペア:

[(1, 238237888), (2, 119118944), (4, 59559472), (7, 34033984), (8, 29779736), (14, 17016992), (16, 14889868), (28, 8508496), (32, 7444934), (43, 5540416), (56, 4254248), (64, 3722467), (83, 2870336), (86, 2770208), (112, 2127124), (149, 1598912), (166, 1435168), (172, 1385104), (224, 1063562), (298, 799456), (301, 791488), (332, 717584), (344, 692552), (448, 531781), (581, 410048), (596, 399728), (602, 395744), (664, 358792), (688, 346276), (1043, 228416), (1162, 205024), (1192, 199864), (1204, 197872), (1328, 179396), (1376, 173138), (2086, 114208), (2324, 102512), (2384, 99932), (2408, 98936), (2656, 89698), (2752, 86569), (3569, 66752), (4172, 57104), (4648, 51256), (4768, 49966), (4816, 49468), (5312, 44849), (6407, 37184), (7138, 33376), (8344, 28552), (9296, 25628), (9536, 24983), (9632, 24734), (12367, 19264), (12814, 18592), (14276, 16688)]