455439144

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1979}}^1$

素因数の和:2254

約数の個数: 64

約数和(自身を含む): 1170892800

約数和(自身を除く): 715453656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 223, 258, 344, 446, 516, 669, 892, 1032, 1338, 1784, 1979, 2676, 3958, 5352, 5937, 7916, 9589, 11874, 15832, 19178, 23748, 28767, 38356, 47496, 57534, 76712, 85097, 115068, 170194, 230136, 255291, 340388, 441317, 510582, 680776, 882634, 1021164, 1323951, 1765268, 2042328, 2647902, 3530536, 5295804, 10591608, 18976631, 37953262, 56929893, 75906524, 113859786, 151813048, 227719572, 455439144]

約数ペア:

[(1, 455439144), (2, 227719572), (3, 151813048), (4, 113859786), (6, 75906524), (8, 56929893), (12, 37953262), (24, 18976631), (43, 10591608), (86, 5295804), (129, 3530536), (172, 2647902), (223, 2042328), (258, 1765268), (344, 1323951), (446, 1021164), (516, 882634), (669, 680776), (892, 510582), (1032, 441317), (1338, 340388), (1784, 255291), (1979, 230136), (2676, 170194), (3958, 115068), (5352, 85097), (5937, 76712), (7916, 57534), (9589, 47496), (11874, 38356), (15832, 28767), (19178, 23748)]