8318313984

素因数分解:

$2^9\times 3^1\times {\mathrm{409}}^1\times {\mathrm{13241}}^1$

素因数の和:13671

約数の個数: 80

約数和(自身を含む): 22216368240

約数和(自身を除く): 13898054256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 409, 512, 768, 818, 1227, 1536, 1636, 2454, 3272, 4908, 6544, 9816, 13088, 13241, 19632, 26176, 26482, 39264, 39723, 52352, 52964, 78528, 79446, 104704, 105928, 157056, 158892, 209408, 211856, 314112, 317784, 423712, 628224, 635568, 847424, 1271136, 1694848, 2542272, 3389696, 5084544, 5415569, 6779392, 10169088, 10831138, 16246707, 20338176, 21662276, 32493414, 43324552, 64986828, 86649104, 129973656, 173298208, 259947312, 346596416, 519894624, 693192832, 1039789248, 1386385664, 2079578496, 2772771328, 4159156992, 8318313984]

約数ペア:

[(1, 8318313984), (2, 4159156992), (3, 2772771328), (4, 2079578496), (6, 1386385664), (8, 1039789248), (12, 693192832), (16, 519894624), (24, 346596416), (32, 259947312), (48, 173298208), (64, 129973656), (96, 86649104), (128, 64986828), (192, 43324552), (256, 32493414), (384, 21662276), (409, 20338176), (512, 16246707), (768, 10831138), (818, 10169088), (1227, 6779392), (1536, 5415569), (1636, 5084544), (2454, 3389696), (3272, 2542272), (4908, 1694848), (6544, 1271136), (9816, 847424), (13088, 635568), (13241, 628224), (19632, 423712), (26176, 317784), (26482, 314112), (39264, 211856), (39723, 209408), (52352, 158892), (52964, 157056), (78528, 105928), (79446, 104704)]