15238656

素因数分解:

$2^9\times 3^2\times {\mathrm{3307}}^1$

素因数の和:3331

約数の個数: 60

約数和(自身を含む): 43993092

約数和(自身を除く): 28754436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 3307, 4608, 6614, 9921, 13228, 19842, 26456, 29763, 39684, 52912, 59526, 79368, 105824, 119052, 158736, 211648, 238104, 317472, 423296, 476208, 634944, 846592, 952416, 1269888, 1693184, 1904832, 2539776, 3809664, 5079552, 7619328, 15238656]

約数ペア:

[(1, 15238656), (2, 7619328), (3, 5079552), (4, 3809664), (6, 2539776), (8, 1904832), (9, 1693184), (12, 1269888), (16, 952416), (18, 846592), (24, 634944), (32, 476208), (36, 423296), (48, 317472), (64, 238104), (72, 211648), (96, 158736), (128, 119052), (144, 105824), (192, 79368), (256, 59526), (288, 52912), (384, 39684), (512, 29763), (576, 26456), (768, 19842), (1152, 13228), (1536, 9921), (2304, 6614), (3307, 4608)]