305890236

素因数分解:

$2^2\times 3^3\times {\mathrm{179}}^1\times {\mathrm{15823}}^1$

素因数の和:16015

約数の個数: 48

約数和(自身を含む): 797529600

約数和(自身を除く): 491639364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 179, 358, 537, 716, 1074, 1611, 2148, 3222, 4833, 6444, 9666, 15823, 19332, 31646, 47469, 63292, 94938, 142407, 189876, 284814, 427221, 569628, 854442, 1708884, 2832317, 5664634, 8496951, 11329268, 16993902, 25490853, 33987804, 50981706, 76472559, 101963412, 152945118, 305890236]

約数ペア:

[(1, 305890236), (2, 152945118), (3, 101963412), (4, 76472559), (6, 50981706), (9, 33987804), (12, 25490853), (18, 16993902), (27, 11329268), (36, 8496951), (54, 5664634), (108, 2832317), (179, 1708884), (358, 854442), (537, 569628), (716, 427221), (1074, 284814), (1611, 189876), (2148, 142407), (3222, 94938), (4833, 63292), (6444, 47469), (9666, 31646), (15823, 19332)]