324229072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{18077}}^1$

素因数の和:18163

約数の個数: 40

約数和(自身を含む): 672501600

約数和(自身を除く): 348272528

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 4484, 8968, 17936, 18077, 36154, 72308, 144616, 289232, 343463, 686926, 1066543, 1373852, 2133086, 2747704, 4266172, 5495408, 8532344, 17064688, 20264317, 40528634, 81057268, 162114536, 324229072]

約数ペア:

[(1, 324229072), (2, 162114536), (4, 81057268), (8, 40528634), (16, 20264317), (19, 17064688), (38, 8532344), (59, 5495408), (76, 4266172), (118, 2747704), (152, 2133086), (236, 1373852), (304, 1066543), (472, 686926), (944, 343463), (1121, 289232), (2242, 144616), (4484, 72308), (8968, 36154), (17936, 18077)]