290216991336

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1\times {\mathrm{181619}}^1$

素因数の和:182246

約数の個数: 64

約数和(自身を含む): 732291840000

約数和(自身を除く): 442074848664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 479, 556, 834, 958, 1112, 1437, 1668, 1916, 2874, 3336, 3832, 5748, 11496, 66581, 133162, 181619, 199743, 266324, 363238, 399486, 532648, 544857, 726476, 798972, 1089714, 1452952, 1597944, 2179428, 4358856, 25245041, 50490082, 75735123, 86995501, 100980164, 151470246, 173991002, 201960328, 260986503, 302940492, 347982004, 521973006, 605880984, 695964008, 1043946012, 2087892024, 12092374639, 24184749278, 36277123917, 48369498556, 72554247834, 96738997112, 145108495668, 290216991336]

約数ペア:

[(1, 290216991336), (2, 145108495668), (3, 96738997112), (4, 72554247834), (6, 48369498556), (8, 36277123917), (12, 24184749278), (24, 12092374639), (139, 2087892024), (278, 1043946012), (417, 695964008), (479, 605880984), (556, 521973006), (834, 347982004), (958, 302940492), (1112, 260986503), (1437, 201960328), (1668, 173991002), (1916, 151470246), (2874, 100980164), (3336, 86995501), (3832, 75735123), (5748, 50490082), (11496, 25245041), (66581, 4358856), (133162, 2179428), (181619, 1597944), (199743, 1452952), (266324, 1089714), (363238, 798972), (399486, 726476), (532648, 544857)]