768357378

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{77471}}^1$

素因数の和:77527

約数の個数: 48

約数和(自身を含む): 1812844800

約数和(自身を除く): 1044487422

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 1102, 1653, 3306, 4959, 9918, 77471, 154942, 232413, 464826, 697239, 1394478, 1471949, 2246659, 2943898, 4415847, 4493318, 6739977, 8831694, 13247541, 13479954, 20219931, 26495082, 40439862, 42686521, 85373042, 128059563, 256119126, 384178689, 768357378]

約数ペア:

[(1, 768357378), (2, 384178689), (3, 256119126), (6, 128059563), (9, 85373042), (18, 42686521), (19, 40439862), (29, 26495082), (38, 20219931), (57, 13479954), (58, 13247541), (87, 8831694), (114, 6739977), (171, 4493318), (174, 4415847), (261, 2943898), (342, 2246659), (522, 1471949), (551, 1394478), (1102, 697239), (1653, 464826), (3306, 232413), (4959, 154942), (9918, 77471)]