315812352

素因数分解:

$2^9\times 3^1\times {\mathrm{205607}}^1$

素因数の和:205628

約数の個数: 40

約数和(自身を含む): 841347936

約数和(自身を除く): 525535584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 205607, 411214, 616821, 822428, 1233642, 1644856, 2467284, 3289712, 4934568, 6579424, 9869136, 13158848, 19738272, 26317696, 39476544, 52635392, 78953088, 105270784, 157906176, 315812352]

約数ペア:

[(1, 315812352), (2, 157906176), (3, 105270784), (4, 78953088), (6, 52635392), (8, 39476544), (12, 26317696), (16, 19738272), (24, 13158848), (32, 9869136), (48, 6579424), (64, 4934568), (96, 3289712), (128, 2467284), (192, 1644856), (256, 1233642), (384, 822428), (512, 616821), (768, 411214), (1536, 205607)]