218368832

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{991}}^1$

素因数の和:1327

約数の個数: 56

約数和(自身を含む): 474707712

約数和(自身を除く): 256338880

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 313, 352, 626, 704, 991, 1252, 1982, 2504, 3443, 3964, 5008, 6886, 7928, 10016, 10901, 13772, 15856, 20032, 21802, 27544, 31712, 43604, 55088, 63424, 87208, 110176, 174416, 220352, 310183, 348832, 620366, 697664, 1240732, 2481464, 3412013, 4962928, 6824026, 9925856, 13648052, 19851712, 27296104, 54592208, 109184416, 218368832]

約数ペア:

[(1, 218368832), (2, 109184416), (4, 54592208), (8, 27296104), (11, 19851712), (16, 13648052), (22, 9925856), (32, 6824026), (44, 4962928), (64, 3412013), (88, 2481464), (176, 1240732), (313, 697664), (352, 620366), (626, 348832), (704, 310183), (991, 220352), (1252, 174416), (1982, 110176), (2504, 87208), (3443, 63424), (3964, 55088), (5008, 43604), (6886, 31712), (7928, 27544), (10016, 21802), (10901, 20032), (13772, 15856)]