2177453808

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{41887}}^1$

素因数の和:41939

約数の個数: 90

約数和(自身を含む): 6431609184

約数和(自身を除く): 4254155376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 361, 456, 684, 722, 912, 1083, 1368, 1444, 2166, 2736, 2888, 3249, 4332, 5776, 6498, 8664, 12996, 17328, 25992, 41887, 51984, 83774, 125661, 167548, 251322, 335096, 376983, 502644, 670192, 753966, 795853, 1005288, 1507932, 1591706, 2010576, 2387559, 3015864, 3183412, 4775118, 6031728, 6366824, 7162677, 9550236, 12733648, 14325354, 15121207, 19100472, 28650708, 30242414, 38200944, 45363621, 57301416, 60484828, 90727242, 114602832, 120969656, 136090863, 181454484, 241939312, 272181726, 362908968, 544363452, 725817936, 1088726904, 2177453808]

約数ペア:

[(1, 2177453808), (2, 1088726904), (3, 725817936), (4, 544363452), (6, 362908968), (8, 272181726), (9, 241939312), (12, 181454484), (16, 136090863), (18, 120969656), (19, 114602832), (24, 90727242), (36, 60484828), (38, 57301416), (48, 45363621), (57, 38200944), (72, 30242414), (76, 28650708), (114, 19100472), (144, 15121207), (152, 14325354), (171, 12733648), (228, 9550236), (304, 7162677), (342, 6366824), (361, 6031728), (456, 4775118), (684, 3183412), (722, 3015864), (912, 2387559), (1083, 2010576), (1368, 1591706), (1444, 1507932), (2166, 1005288), (2736, 795853), (2888, 753966), (3249, 670192), (4332, 502644), (5776, 376983), (6498, 335096), (8664, 251322), (12996, 167548), (17328, 125661), (25992, 83774), (41887, 51984)]