488919551488

素因数分解:

$2^9\times {\mathrm{38321}}^1\times {\mathrm{24919}}^1$

素因数の和:63258

約数の個数: 40

約数和(自身を含む): 976948877520

約数和(自身を除く): 488029326032

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 24919, 38321, 49838, 76642, 99676, 153284, 199352, 306568, 398704, 613136, 797408, 1226272, 1594816, 2452544, 3189632, 4905088, 6379264, 9810176, 12758528, 19620352, 954920999, 1909841998, 3819683996, 7639367992, 15278735984, 30557471968, 61114943936, 122229887872, 244459775744, 488919551488]

約数ペア:

[(1, 488919551488), (2, 244459775744), (4, 122229887872), (8, 61114943936), (16, 30557471968), (32, 15278735984), (64, 7639367992), (128, 3819683996), (256, 1909841998), (512, 954920999), (24919, 19620352), (38321, 12758528), (49838, 9810176), (76642, 6379264), (99676, 4905088), (153284, 3189632), (199352, 2452544), (306568, 1594816), (398704, 1226272), (613136, 797408)]