221196988288

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{544627}}^1$

素因数の和:544827

約数の個数: 64

約数和(自身を含む): 466637270400

約数和(自身を除く): 245440282112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 167, 304, 334, 608, 668, 1216, 1336, 2432, 2672, 3173, 5344, 6346, 10688, 12692, 21376, 25384, 50768, 101536, 203072, 406144, 544627, 1089254, 2178508, 4357016, 8714032, 10347913, 17428064, 20695826, 34856128, 41391652, 69712256, 82783304, 90952709, 165566608, 181905418, 331133216, 363810836, 662266432, 727621672, 1324532864, 1455243344, 1728101471, 2910486688, 3456202942, 5820973376, 6912405884, 11641946752, 13824811768, 27649623536, 55299247072, 110598494144, 221196988288]

約数ペア:

[(1, 221196988288), (2, 110598494144), (4, 55299247072), (8, 27649623536), (16, 13824811768), (19, 11641946752), (32, 6912405884), (38, 5820973376), (64, 3456202942), (76, 2910486688), (128, 1728101471), (152, 1455243344), (167, 1324532864), (304, 727621672), (334, 662266432), (608, 363810836), (668, 331133216), (1216, 181905418), (1336, 165566608), (2432, 90952709), (2672, 82783304), (3173, 69712256), (5344, 41391652), (6346, 34856128), (10688, 20695826), (12692, 17428064), (21376, 10347913), (25384, 8714032), (50768, 4357016), (101536, 2178508), (203072, 1089254), (406144, 544627)]