1680763344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{158443}}^1$

素因数の和:158484

約数の個数: 80

約数和(自身を含む): 4951058112

約数和(自身を除く): 3270294768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 158443, 316886, 475329, 633772, 950658, 1267544, 1901316, 2059759, 2535088, 2693531, 3802632, 4119518, 5387062, 6179277, 7605264, 8080593, 8239036, 10774124, 12358554, 16161186, 16478072, 21548248, 24717108, 32322372, 32956144, 35015903, 43096496, 49434216, 64644744, 70031806, 98868432, 105047709, 129289488, 140063612, 210095418, 280127224, 420190836, 560254448, 840381672, 1680763344]

約数ペア:

[(1, 1680763344), (2, 840381672), (3, 560254448), (4, 420190836), (6, 280127224), (8, 210095418), (12, 140063612), (13, 129289488), (16, 105047709), (17, 98868432), (24, 70031806), (26, 64644744), (34, 49434216), (39, 43096496), (48, 35015903), (51, 32956144), (52, 32322372), (68, 24717108), (78, 21548248), (102, 16478072), (104, 16161186), (136, 12358554), (156, 10774124), (204, 8239036), (208, 8080593), (221, 7605264), (272, 6179277), (312, 5387062), (408, 4119518), (442, 3802632), (624, 2693531), (663, 2535088), (816, 2059759), (884, 1901316), (1326, 1267544), (1768, 950658), (2652, 633772), (3536, 475329), (5304, 316886), (10608, 158443)]