508788474

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 1083801600

約数和(自身を除く): 575013126

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 138, 191, 194, 199, 291, 382, 398, 573, 582, 597, 1146, 1194, 2231, 4393, 4462, 4577, 6693, 8786, 9154, 13179, 13386, 13731, 18527, 19303, 26358, 27462, 37054, 38009, 38606, 55581, 57909, 76018, 111162, 114027, 115818, 228054, 426121, 443969, 852242, 874207, 887938, 1278363, 1331907, 1748414, 2556726, 2622621, 2663814, 3686873, 5245242, 7373746, 11060619, 22121238, 84798079, 169596158, 254394237, 508788474]

約数ペア:

[(1, 508788474), (2, 254394237), (3, 169596158), (6, 84798079), (23, 22121238), (46, 11060619), (69, 7373746), (97, 5245242), (138, 3686873), (191, 2663814), (194, 2622621), (199, 2556726), (291, 1748414), (382, 1331907), (398, 1278363), (573, 887938), (582, 874207), (597, 852242), (1146, 443969), (1194, 426121), (2231, 228054), (4393, 115818), (4462, 114027), (4577, 111162), (6693, 76018), (8786, 57909), (9154, 55581), (13179, 38606), (13386, 38009), (13731, 37054), (18527, 27462), (19303, 26358)]