681645744

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{364127}}^1$

素因数の和:364154

約数の個数: 60

約数和(自身を含む): 2054410176

約数和(自身を除く): 1372764432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 364127, 728254, 1092381, 1456508, 2184762, 2913016, 3277143, 4369524, 4733651, 5826032, 6554286, 8739048, 9467302, 13108572, 14200953, 17478096, 18934604, 26217144, 28401906, 37869208, 42602859, 52434288, 56803812, 75738416, 85205718, 113607624, 170411436, 227215248, 340822872, 681645744]

約数ペア:

[(1, 681645744), (2, 340822872), (3, 227215248), (4, 170411436), (6, 113607624), (8, 85205718), (9, 75738416), (12, 56803812), (13, 52434288), (16, 42602859), (18, 37869208), (24, 28401906), (26, 26217144), (36, 18934604), (39, 17478096), (48, 14200953), (52, 13108572), (72, 9467302), (78, 8739048), (104, 6554286), (117, 5826032), (144, 4733651), (156, 4369524), (208, 3277143), (234, 2913016), (312, 2184762), (468, 1456508), (624, 1092381), (936, 728254), (1872, 364127)]