2247396152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 4492800000

約数和(自身を除く): 2245403848

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 191, 199, 382, 389, 398, 764, 778, 796, 1528, 1556, 1592, 3112, 3629, 3781, 7258, 7391, 7562, 14516, 14782, 15124, 29032, 29564, 30248, 38009, 59128, 74299, 76018, 77411, 148598, 152036, 154822, 297196, 304072, 309644, 594392, 619288, 722171, 1411681, 1444342, 1470809, 2823362, 2888684, 2941618, 5646724, 5777368, 5883236, 11293448, 11766472, 14785501, 29571002, 59142004, 118284008, 280924519, 561849038, 1123698076, 2247396152]

約数ペア:

[(1, 2247396152), (2, 1123698076), (4, 561849038), (8, 280924519), (19, 118284008), (38, 59142004), (76, 29571002), (152, 14785501), (191, 11766472), (199, 11293448), (382, 5883236), (389, 5777368), (398, 5646724), (764, 2941618), (778, 2888684), (796, 2823362), (1528, 1470809), (1556, 1444342), (1592, 1411681), (3112, 722171), (3629, 619288), (3781, 594392), (7258, 309644), (7391, 304072), (7562, 297196), (14516, 154822), (14782, 152036), (15124, 148598), (29032, 77411), (29564, 76018), (30248, 74299), (38009, 59128)]