242570448

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{21323}}^1$

素因数の和:21416

約数の個数: 60

約数和(自身を含む): 687485760

約数和(自身を除く): 444915312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 11376, 21323, 42646, 63969, 85292, 127938, 170584, 191907, 255876, 341168, 383814, 511752, 767628, 1023504, 1535256, 1684517, 3070512, 3369034, 5053551, 6738068, 10107102, 13476136, 15160653, 20214204, 26952272, 30321306, 40428408, 60642612, 80856816, 121285224, 242570448]

約数ペア:

[(1, 242570448), (2, 121285224), (3, 80856816), (4, 60642612), (6, 40428408), (8, 30321306), (9, 26952272), (12, 20214204), (16, 15160653), (18, 13476136), (24, 10107102), (36, 6738068), (48, 5053551), (72, 3369034), (79, 3070512), (144, 1684517), (158, 1535256), (237, 1023504), (316, 767628), (474, 511752), (632, 383814), (711, 341168), (948, 255876), (1264, 191907), (1422, 170584), (1896, 127938), (2844, 85292), (3792, 63969), (5688, 42646), (11376, 21323)]