227968312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1973}}^1$

素因数の和:2104

約数の個数: 64

約数和(自身を含む): 507396960

約数和(自身を除く): 279428648

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 101, 104, 143, 202, 286, 404, 572, 808, 1111, 1144, 1313, 1973, 2222, 2626, 3946, 4444, 5252, 7892, 8888, 10504, 14443, 15784, 21703, 25649, 28886, 43406, 51298, 57772, 86812, 102596, 115544, 173624, 199273, 205192, 282139, 398546, 564278, 797092, 1128556, 1594184, 2192003, 2257112, 2590549, 4384006, 5181098, 8768012, 10362196, 17536024, 20724392, 28496039, 56992078, 113984156, 227968312]

約数ペア:

[(1, 227968312), (2, 113984156), (4, 56992078), (8, 28496039), (11, 20724392), (13, 17536024), (22, 10362196), (26, 8768012), (44, 5181098), (52, 4384006), (88, 2590549), (101, 2257112), (104, 2192003), (143, 1594184), (202, 1128556), (286, 797092), (404, 564278), (572, 398546), (808, 282139), (1111, 205192), (1144, 199273), (1313, 173624), (1973, 115544), (2222, 102596), (2626, 86812), (3946, 57772), (4444, 51298), (5252, 43406), (7892, 28886), (8888, 25649), (10504, 21703), (14443, 15784)]