320827248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{318281}}^1$

素因数の和:318302

約数の個数: 60

約数和(自身を含む): 1026141168

約数和(自身を除く): 705313920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 318281, 636562, 954843, 1273124, 1909686, 2227967, 2546248, 2864529, 3819372, 4455934, 5092496, 5729058, 6683901, 7638744, 8911868, 11458116, 13367802, 15277488, 17823736, 20051703, 22916232, 26735604, 35647472, 40103406, 45832464, 53471208, 80206812, 106942416, 160413624, 320827248]

約数ペア:

[(1, 320827248), (2, 160413624), (3, 106942416), (4, 80206812), (6, 53471208), (7, 45832464), (8, 40103406), (9, 35647472), (12, 26735604), (14, 22916232), (16, 20051703), (18, 17823736), (21, 15277488), (24, 13367802), (28, 11458116), (36, 8911868), (42, 7638744), (48, 6683901), (56, 5729058), (63, 5092496), (72, 4455934), (84, 3819372), (112, 2864529), (126, 2546248), (144, 2227967), (168, 1909686), (252, 1273124), (336, 954843), (504, 636562), (1008, 318281)]