1444960256

素因数分解:

$2^{11}\times {\mathrm{431}}^1\times {\mathrm{1637}}^1$

素因数の和:2090

約数の個数: 48

約数和(自身を含む): 2897687520

約数和(自身を除く): 1452727264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 431, 512, 862, 1024, 1637, 1724, 2048, 3274, 3448, 6548, 6896, 13096, 13792, 26192, 27584, 52384, 55168, 104768, 110336, 209536, 220672, 419072, 441344, 705547, 838144, 882688, 1411094, 1676288, 2822188, 3352576, 5644376, 11288752, 22577504, 45155008, 90310016, 180620032, 361240064, 722480128, 1444960256]

約数ペア:

[(1, 1444960256), (2, 722480128), (4, 361240064), (8, 180620032), (16, 90310016), (32, 45155008), (64, 22577504), (128, 11288752), (256, 5644376), (431, 3352576), (512, 2822188), (862, 1676288), (1024, 1411094), (1637, 882688), (1724, 838144), (2048, 705547), (3274, 441344), (3448, 419072), (6548, 220672), (6896, 209536), (13096, 110336), (13792, 104768), (26192, 55168), (27584, 52384)]