329880864

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:722

約数の個数: 96

約数和(自身を含む): 893471040

約数和(自身を除く): 563590176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 157, 172, 258, 314, 344, 471, 509, 516, 628, 688, 942, 1018, 1032, 1256, 1376, 1527, 1884, 2036, 2064, 2512, 3054, 3768, 4072, 4128, 5024, 6108, 6751, 7536, 8144, 12216, 13502, 15072, 16288, 20253, 21887, 24432, 27004, 40506, 43774, 48864, 54008, 65661, 79913, 81012, 87548, 108016, 131322, 159826, 162024, 175096, 216032, 239739, 262644, 319652, 324048, 350192, 479478, 525288, 639304, 648096, 700384, 958956, 1050576, 1278608, 1917912, 2101152, 2557216, 3436259, 3835824, 6872518, 7671648, 10308777, 13745036, 20617554, 27490072, 41235108, 54980144, 82470216, 109960288, 164940432, 329880864]

約数ペア:

[(1, 329880864), (2, 164940432), (3, 109960288), (4, 82470216), (6, 54980144), (8, 41235108), (12, 27490072), (16, 20617554), (24, 13745036), (32, 10308777), (43, 7671648), (48, 6872518), (86, 3835824), (96, 3436259), (129, 2557216), (157, 2101152), (172, 1917912), (258, 1278608), (314, 1050576), (344, 958956), (471, 700384), (509, 648096), (516, 639304), (628, 525288), (688, 479478), (942, 350192), (1018, 324048), (1032, 319652), (1256, 262644), (1376, 239739), (1527, 216032), (1884, 175096), (2036, 162024), (2064, 159826), (2512, 131322), (3054, 108016), (3768, 87548), (4072, 81012), (4128, 79913), (5024, 65661), (6108, 54008), (6751, 48864), (7536, 43774), (8144, 40506), (12216, 27004), (13502, 24432), (15072, 21887), (16288, 20253)]