242998352

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{523}}^1$

素因数の和:1011

約数の個数: 40

約数和(自身を含む): 479522880

約数和(自身を除く): 236524528

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 409, 523, 568, 818, 1046, 1136, 1636, 2092, 3272, 4184, 6544, 8368, 29039, 37133, 58078, 74266, 116156, 148532, 213907, 232312, 297064, 427814, 464624, 594128, 855628, 1711256, 3422512, 15187397, 30374794, 60749588, 121499176, 242998352]

約数ペア:

[(1, 242998352), (2, 121499176), (4, 60749588), (8, 30374794), (16, 15187397), (71, 3422512), (142, 1711256), (284, 855628), (409, 594128), (523, 464624), (568, 427814), (818, 297064), (1046, 232312), (1136, 213907), (1636, 148532), (2092, 116156), (3272, 74266), (4184, 58078), (6544, 37133), (8368, 29039)]