327004912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{29663}}^1$

素因数の和:29737

約数の個数: 40

約数和(自身を含む): 695205504

約数和(自身を除く): 368200592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 29663, 59326, 118652, 237304, 385619, 474608, 771238, 1542476, 1572139, 3084952, 3144278, 6169904, 6288556, 12577112, 20437807, 25154224, 40875614, 81751228, 163502456, 327004912]

約数ペア:

[(1, 327004912), (2, 163502456), (4, 81751228), (8, 40875614), (13, 25154224), (16, 20437807), (26, 12577112), (52, 6288556), (53, 6169904), (104, 3144278), (106, 3084952), (208, 1572139), (212, 1542476), (424, 771238), (689, 474608), (848, 385619), (1378, 237304), (2756, 118652), (5512, 59326), (11024, 29663)]