213382656

素因数分解:

$2^9\times 3^2\times {\mathrm{46307}}^1$

素因数の和:46331

約数の個数: 60

約数和(自身を含む): 615850092

約数和(自身を除く): 402467436

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, 4608, 46307, 92614, 138921, 185228, 277842, 370456, 416763, 555684, 740912, 833526, 1111368, 1481824, 1667052, 2222736, 2963648, 3334104, 4445472, 5927296, 6668208, 8890944, 11854592, 13336416, 17781888, 23709184, 26672832, 35563776, 53345664, 71127552, 106691328, 213382656]

約数ペア:

[(1, 213382656), (2, 106691328), (3, 71127552), (4, 53345664), (6, 35563776), (8, 26672832), (9, 23709184), (12, 17781888), (16, 13336416), (18, 11854592), (24, 8890944), (32, 6668208), (36, 5927296), (48, 4445472), (64, 3334104), (72, 2963648), (96, 2222736), (128, 1667052), (144, 1481824), (192, 1111368), (256, 833526), (288, 740912), (384, 555684), (512, 416763), (576, 370456), (768, 277842), (1152, 185228), (1536, 138921), (2304, 92614), (4608, 46307)]