220531824

素因数分解:

$2^4\times 3^2\times {\mathrm{953}}^1\times {\mathrm{1607}}^1$

素因数の和:2574

約数の個数: 60

約数和(自身を含む): 618214896

約数和(自身を除く): 397683072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 953, 1607, 1906, 2859, 3214, 3812, 4821, 5718, 6428, 7624, 8577, 9642, 11436, 12856, 14463, 15248, 17154, 19284, 22872, 25712, 28926, 34308, 38568, 45744, 57852, 68616, 77136, 115704, 137232, 231408, 1531471, 3062942, 4594413, 6125884, 9188826, 12251768, 13783239, 18377652, 24503536, 27566478, 36755304, 55132956, 73510608, 110265912, 220531824]

約数ペア:

[(1, 220531824), (2, 110265912), (3, 73510608), (4, 55132956), (6, 36755304), (8, 27566478), (9, 24503536), (12, 18377652), (16, 13783239), (18, 12251768), (24, 9188826), (36, 6125884), (48, 4594413), (72, 3062942), (144, 1531471), (953, 231408), (1607, 137232), (1906, 115704), (2859, 77136), (3214, 68616), (3812, 57852), (4821, 45744), (5718, 38568), (6428, 34308), (7624, 28926), (8577, 25712), (9642, 22872), (11436, 19284), (12856, 17154), (14463, 15248)]