263395284

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{1487}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 637459200

約数和(自身を除く): 374063916

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 509, 1018, 1487, 1527, 2036, 2974, 3054, 4461, 5948, 6108, 8922, 14761, 17844, 29522, 43123, 44283, 59044, 86246, 88566, 129369, 172492, 177132, 258738, 517476, 756883, 1513766, 2270649, 3027532, 4541298, 9082596, 21949607, 43899214, 65848821, 87798428, 131697642, 263395284]

約数ペア:

[(1, 263395284), (2, 131697642), (3, 87798428), (4, 65848821), (6, 43899214), (12, 21949607), (29, 9082596), (58, 4541298), (87, 3027532), (116, 2270649), (174, 1513766), (348, 756883), (509, 517476), (1018, 258738), (1487, 177132), (1527, 172492), (2036, 129369), (2974, 88566), (3054, 86246), (4461, 59044), (5948, 44283), (6108, 43123), (8922, 29522), (14761, 17844)]