279720504

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12907}}^1$

素因数の和:12969

約数の個数: 96

約数和(自身を含む): 886005120

約数和(自身を除く): 606284616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 84, 86, 126, 129, 168, 172, 252, 258, 301, 344, 387, 504, 516, 602, 774, 903, 1032, 1204, 1548, 1806, 2408, 2709, 3096, 3612, 5418, 7224, 10836, 12907, 21672, 25814, 38721, 51628, 77442, 90349, 103256, 116163, 154884, 180698, 232326, 271047, 309768, 361396, 464652, 542094, 555001, 722792, 813141, 929304, 1084188, 1110002, 1626282, 1665003, 2168376, 2220004, 3252564, 3330006, 3885007, 4440008, 4995009, 6505128, 6660012, 7770014, 9990018, 11655021, 13320024, 15540028, 19980036, 23310042, 31080056, 34965063, 39960072, 46620084, 69930126, 93240168, 139860252, 279720504]

約数ペア:

[(1, 279720504), (2, 139860252), (3, 93240168), (4, 69930126), (6, 46620084), (7, 39960072), (8, 34965063), (9, 31080056), (12, 23310042), (14, 19980036), (18, 15540028), (21, 13320024), (24, 11655021), (28, 9990018), (36, 7770014), (42, 6660012), (43, 6505128), (56, 4995009), (63, 4440008), (72, 3885007), (84, 3330006), (86, 3252564), (126, 2220004), (129, 2168376), (168, 1665003), (172, 1626282), (252, 1110002), (258, 1084188), (301, 929304), (344, 813141), (387, 722792), (504, 555001), (516, 542094), (602, 464652), (774, 361396), (903, 309768), (1032, 271047), (1204, 232326), (1548, 180698), (1806, 154884), (2408, 116163), (2709, 103256), (3096, 90349), (3612, 77442), (5418, 51628), (7224, 38721), (10836, 25814), (12907, 21672)]