446524928

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:467

約数の個数: 80

約数和(自身を含む): 947952720

約数和(自身を除く): 501427792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 197, 233, 256, 304, 394, 466, 512, 608, 788, 932, 1216, 1576, 1864, 2432, 3152, 3728, 3743, 4427, 4864, 6304, 7456, 7486, 8854, 9728, 12608, 14912, 14972, 17708, 25216, 29824, 29944, 35416, 45901, 50432, 59648, 59888, 70832, 91802, 100864, 119296, 119776, 141664, 183604, 239552, 283328, 367208, 479104, 566656, 734416, 872119, 958208, 1133312, 1468832, 1744238, 1916416, 2266624, 2937664, 3488476, 5875328, 6976952, 11750656, 13953904, 23501312, 27907808, 55815616, 111631232, 223262464, 446524928]

約数ペア:

[(1, 446524928), (2, 223262464), (4, 111631232), (8, 55815616), (16, 27907808), (19, 23501312), (32, 13953904), (38, 11750656), (64, 6976952), (76, 5875328), (128, 3488476), (152, 2937664), (197, 2266624), (233, 1916416), (256, 1744238), (304, 1468832), (394, 1133312), (466, 958208), (512, 872119), (608, 734416), (788, 566656), (932, 479104), (1216, 367208), (1576, 283328), (1864, 239552), (2432, 183604), (3152, 141664), (3728, 119776), (3743, 119296), (4427, 100864), (4864, 91802), (6304, 70832), (7456, 59888), (7486, 59648), (8854, 50432), (9728, 45901), (12608, 35416), (14912, 29944), (14972, 29824), (17708, 25216)]