212859288

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 594594000

約数和(自身を除く): 381734712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 197, 258, 344, 349, 387, 394, 516, 591, 698, 774, 788, 1032, 1047, 1182, 1396, 1548, 1576, 1773, 2094, 2364, 2792, 3096, 3141, 3546, 4188, 4728, 6282, 7092, 8376, 8471, 12564, 14184, 15007, 16942, 25128, 25413, 30014, 33884, 45021, 50826, 60028, 67768, 68753, 76239, 90042, 101652, 120056, 135063, 137506, 152478, 180084, 203304, 206259, 270126, 275012, 304956, 360168, 412518, 540252, 550024, 609912, 618777, 825036, 1080504, 1237554, 1650072, 2475108, 2956379, 4950216, 5912758, 8869137, 11825516, 17738274, 23651032, 26607411, 35476548, 53214822, 70953096, 106429644, 212859288]

約数ペア:

[(1, 212859288), (2, 106429644), (3, 70953096), (4, 53214822), (6, 35476548), (8, 26607411), (9, 23651032), (12, 17738274), (18, 11825516), (24, 8869137), (36, 5912758), (43, 4950216), (72, 2956379), (86, 2475108), (129, 1650072), (172, 1237554), (197, 1080504), (258, 825036), (344, 618777), (349, 609912), (387, 550024), (394, 540252), (516, 412518), (591, 360168), (698, 304956), (774, 275012), (788, 270126), (1032, 206259), (1047, 203304), (1182, 180084), (1396, 152478), (1548, 137506), (1576, 135063), (1773, 120056), (2094, 101652), (2364, 90042), (2792, 76239), (3096, 68753), (3141, 67768), (3546, 60028), (4188, 50826), (4728, 45021), (6282, 33884), (7092, 30014), (8376, 25413), (8471, 25128), (12564, 16942), (14184, 15007)]