219618816

素因数分解:

$2^9\times 3^1\times {\mathrm{142981}}^1$

素因数の和:143002

約数の個数: 40

約数和(自身を含む): 585082344

約数和(自身を除く): 365463528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 142981, 285962, 428943, 571924, 857886, 1143848, 1715772, 2287696, 3431544, 4575392, 6863088, 9150784, 13726176, 18301568, 27452352, 36603136, 54904704, 73206272, 109809408, 219618816]

約数ペア:

[(1, 219618816), (2, 109809408), (3, 73206272), (4, 54904704), (6, 36603136), (8, 27452352), (12, 18301568), (16, 13726176), (24, 9150784), (32, 6863088), (48, 4575392), (64, 3431544), (96, 2287696), (128, 1715772), (192, 1143848), (256, 857886), (384, 571924), (512, 428943), (768, 285962), (1536, 142981)]