513242912

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{523}}^1$

素因数の和:890

約数の個数: 96

約数和(自身を含む): 1249702272

約数和(自身を除く): 736459360

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 337, 364, 416, 523, 674, 728, 1046, 1348, 1456, 2092, 2359, 2696, 2912, 3661, 4184, 4381, 4718, 5392, 6799, 7322, 8368, 8762, 9436, 10784, 13598, 14644, 16736, 17524, 18872, 27196, 29288, 30667, 35048, 37744, 47593, 54392, 58576, 61334, 70096, 75488, 95186, 108784, 117152, 122668, 140192, 176251, 190372, 217568, 245336, 352502, 380744, 490672, 705004, 761488, 981344, 1233757, 1410008, 1522976, 2291263, 2467514, 2820016, 4582526, 4935028, 5640032, 9165052, 9870056, 16038841, 18330104, 19740112, 32077682, 36660208, 39480224, 64155364, 73320416, 128310728, 256621456, 513242912]

約数ペア:

[(1, 513242912), (2, 256621456), (4, 128310728), (7, 73320416), (8, 64155364), (13, 39480224), (14, 36660208), (16, 32077682), (26, 19740112), (28, 18330104), (32, 16038841), (52, 9870056), (56, 9165052), (91, 5640032), (104, 4935028), (112, 4582526), (182, 2820016), (208, 2467514), (224, 2291263), (337, 1522976), (364, 1410008), (416, 1233757), (523, 981344), (674, 761488), (728, 705004), (1046, 490672), (1348, 380744), (1456, 352502), (2092, 245336), (2359, 217568), (2696, 190372), (2912, 176251), (3661, 140192), (4184, 122668), (4381, 117152), (4718, 108784), (5392, 95186), (6799, 75488), (7322, 70096), (8368, 61334), (8762, 58576), (9436, 54392), (10784, 47593), (13598, 37744), (14644, 35048), (16736, 30667), (17524, 29288), (18872, 27196)]