258103488

素因数分解:

$2^6\times 3^1\times {\mathrm{431}}^1\times {\mathrm{3119}}^1$

素因数の和:3565

約数の個数: 56

約数和(自身を含む): 684702720

約数和(自身を除く): 426599232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 431, 862, 1293, 1724, 2586, 3119, 3448, 5172, 6238, 6896, 9357, 10344, 12476, 13792, 18714, 20688, 24952, 27584, 37428, 41376, 49904, 74856, 82752, 99808, 149712, 199616, 299424, 598848, 1344289, 2688578, 4032867, 5377156, 8065734, 10754312, 16131468, 21508624, 32262936, 43017248, 64525872, 86034496, 129051744, 258103488]

約数ペア:

[(1, 258103488), (2, 129051744), (3, 86034496), (4, 64525872), (6, 43017248), (8, 32262936), (12, 21508624), (16, 16131468), (24, 10754312), (32, 8065734), (48, 5377156), (64, 4032867), (96, 2688578), (192, 1344289), (431, 598848), (862, 299424), (1293, 199616), (1724, 149712), (2586, 99808), (3119, 82752), (3448, 74856), (5172, 49904), (6238, 41376), (6896, 37428), (9357, 27584), (10344, 24952), (12476, 20688), (13792, 18714)]