253008672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{376501}}^1$

素因数の和:376521

約数の個数: 48

約数和(自身を含む): 759028032

約数和(自身を除く): 506019360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 376501, 753002, 1129503, 1506004, 2259006, 2635507, 3012008, 4518012, 5271014, 6024016, 7906521, 9036024, 10542028, 12048032, 15813042, 18072048, 21084056, 31626084, 36144096, 42168112, 63252168, 84336224, 126504336, 253008672]

約数ペア:

[(1, 253008672), (2, 126504336), (3, 84336224), (4, 63252168), (6, 42168112), (7, 36144096), (8, 31626084), (12, 21084056), (14, 18072048), (16, 15813042), (21, 12048032), (24, 10542028), (28, 9036024), (32, 7906521), (42, 6024016), (48, 5271014), (56, 4518012), (84, 3012008), (96, 2635507), (112, 2259006), (168, 1506004), (224, 1129503), (336, 753002), (672, 376501)]