205721856

素因数分解:

$2^8\times 3^5\times {\mathrm{3307}}^1$

素因数の和:3338

約数の個数: 108

約数和(自身を含む): 615301232

約数和(自身を除く): 409579376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 648, 768, 864, 972, 1152, 1296, 1728, 1944, 2304, 2592, 3307, 3456, 3888, 5184, 6614, 6912, 7776, 9921, 10368, 13228, 15552, 19842, 20736, 26456, 29763, 31104, 39684, 52912, 59526, 62208, 79368, 89289, 105824, 119052, 158736, 178578, 211648, 238104, 267867, 317472, 357156, 423296, 476208, 535734, 634944, 714312, 803601, 846592, 952416, 1071468, 1269888, 1428624, 1607202, 1904832, 2142936, 2539776, 2857248, 3214404, 3809664, 4285872, 5714496, 6428808, 7619328, 8571744, 11428992, 12857616, 17143488, 22857984, 25715232, 34286976, 51430464, 68573952, 102860928, 205721856]

約数ペア:

[(1, 205721856), (2, 102860928), (3, 68573952), (4, 51430464), (6, 34286976), (8, 25715232), (9, 22857984), (12, 17143488), (16, 12857616), (18, 11428992), (24, 8571744), (27, 7619328), (32, 6428808), (36, 5714496), (48, 4285872), (54, 3809664), (64, 3214404), (72, 2857248), (81, 2539776), (96, 2142936), (108, 1904832), (128, 1607202), (144, 1428624), (162, 1269888), (192, 1071468), (216, 952416), (243, 846592), (256, 803601), (288, 714312), (324, 634944), (384, 535734), (432, 476208), (486, 423296), (576, 357156), (648, 317472), (768, 267867), (864, 238104), (972, 211648), (1152, 178578), (1296, 158736), (1728, 119052), (1944, 105824), (2304, 89289), (2592, 79368), (3307, 62208), (3456, 59526), (3888, 52912), (5184, 39684), (6614, 31104), (6912, 29763), (7776, 26456), (9921, 20736), (10368, 19842), (13228, 15552)]