2768404392

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{328633}}^1$

素因数の和:328664

約数の個数: 80

約数和(自身を含む): 8350589940

約数和(自身を除く): 5582185548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 328633, 657266, 985899, 1314532, 1971798, 2629064, 2957697, 3943596, 4272229, 5915394, 7887192, 8544458, 8873091, 11830788, 12816687, 17088916, 17746182, 23661576, 25633374, 26619273, 34177832, 35492364, 38450061, 51266748, 53238546, 70984728, 76900122, 102533496, 106477092, 115350183, 153800244, 212954184, 230700366, 307600488, 346050549, 461400732, 692101098, 922801464, 1384202196, 2768404392]

約数ペア:

[(1, 2768404392), (2, 1384202196), (3, 922801464), (4, 692101098), (6, 461400732), (8, 346050549), (9, 307600488), (12, 230700366), (13, 212954184), (18, 153800244), (24, 115350183), (26, 106477092), (27, 102533496), (36, 76900122), (39, 70984728), (52, 53238546), (54, 51266748), (72, 38450061), (78, 35492364), (81, 34177832), (104, 26619273), (108, 25633374), (117, 23661576), (156, 17746182), (162, 17088916), (216, 12816687), (234, 11830788), (312, 8873091), (324, 8544458), (351, 7887192), (468, 5915394), (648, 4272229), (702, 3943596), (936, 2957697), (1053, 2629064), (1404, 1971798), (2106, 1314532), (2808, 985899), (4212, 657266), (8424, 328633)]