242647664

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4174

約数の個数: 80

約数和(自身を含む): 587390976

約数和(自身を除く): 344743312

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 1054, 1736, 1904, 2108, 3472, 3689, 4111, 4216, 7378, 8222, 8432, 14756, 16444, 28777, 29512, 32888, 57554, 59024, 65776, 69887, 115108, 127441, 139774, 230216, 254882, 279548, 460432, 489209, 509764, 559096, 892087, 978418, 1019528, 1118192, 1784174, 1956836, 2039056, 2166497, 3568348, 3913672, 4332994, 7136696, 7827344, 8665988, 14273392, 15165479, 17331976, 30330958, 34663952, 60661916, 121323832, 242647664]

約数ペア:

[(1, 242647664), (2, 121323832), (4, 60661916), (7, 34663952), (8, 30330958), (14, 17331976), (16, 15165479), (17, 14273392), (28, 8665988), (31, 7827344), (34, 7136696), (56, 4332994), (62, 3913672), (68, 3568348), (112, 2166497), (119, 2039056), (124, 1956836), (136, 1784174), (217, 1118192), (238, 1019528), (248, 978418), (272, 892087), (434, 559096), (476, 509764), (496, 489209), (527, 460432), (868, 279548), (952, 254882), (1054, 230216), (1736, 139774), (1904, 127441), (2108, 115108), (3472, 69887), (3689, 65776), (4111, 59024), (4216, 57554), (7378, 32888), (8222, 29512), (8432, 28777), (14756, 16444)]