254096688

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{311393}}^1$

素因数の和:311421

約数の個数: 40

約数和(自身を含む): 695031408

約数和(自身を除く): 440934720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 311393, 622786, 934179, 1245572, 1868358, 2491144, 3736716, 4982288, 5293681, 7473432, 10587362, 14946864, 15881043, 21174724, 31762086, 42349448, 63524172, 84698896, 127048344, 254096688]

約数ペア:

[(1, 254096688), (2, 127048344), (3, 84698896), (4, 63524172), (6, 42349448), (8, 31762086), (12, 21174724), (16, 15881043), (17, 14946864), (24, 10587362), (34, 7473432), (48, 5293681), (51, 4982288), (68, 3736716), (102, 2491144), (136, 1868358), (204, 1245572), (272, 934179), (408, 622786), (816, 311393)]