788248884

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{21169}}^1$

素因数の和:21312

約数の個数: 48

約数和(自身を含む): 1920542400

約数和(自身を除く): 1132293516

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 107, 116, 174, 214, 321, 348, 428, 642, 1284, 3103, 6206, 9309, 12412, 18618, 21169, 37236, 42338, 63507, 84676, 127014, 254028, 613901, 1227802, 1841703, 2265083, 2455604, 3683406, 4530166, 6795249, 7366812, 9060332, 13590498, 27180996, 65687407, 131374814, 197062221, 262749628, 394124442, 788248884]

約数ペア:

[(1, 788248884), (2, 394124442), (3, 262749628), (4, 197062221), (6, 131374814), (12, 65687407), (29, 27180996), (58, 13590498), (87, 9060332), (107, 7366812), (116, 6795249), (174, 4530166), (214, 3683406), (321, 2455604), (348, 2265083), (428, 1841703), (642, 1227802), (1284, 613901), (3103, 254028), (6206, 127014), (9309, 84676), (12412, 63507), (18618, 42338), (21169, 37236)]