1220399616

素因数分解:

$2^9\times 3^1\times {\mathrm{794531}}^1$

素因数の和:794552

約数の個数: 40

約数和(自身を含む): 3251224944

約数和(自身を除く): 2030825328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 794531, 1589062, 2383593, 3178124, 4767186, 6356248, 9534372, 12712496, 19068744, 25424992, 38137488, 50849984, 76274976, 101699968, 152549952, 203399936, 305099904, 406799872, 610199808, 1220399616]

約数ペア:

[(1, 1220399616), (2, 610199808), (3, 406799872), (4, 305099904), (6, 203399936), (8, 152549952), (12, 101699968), (16, 76274976), (24, 50849984), (32, 38137488), (48, 25424992), (64, 19068744), (96, 12712496), (128, 9534372), (192, 6356248), (256, 4767186), (384, 3178124), (512, 2383593), (768, 1589062), (1536, 794531)]