222688584

素因数分解:

$2^3\times 3^2\times {\mathrm{541}}^1\times {\mathrm{5717}}^1$

素因数の和:6270

約数の個数: 48

約数和(自身を含む): 604335420

約数和(自身を除く): 381646836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 541, 1082, 1623, 2164, 3246, 4328, 4869, 5717, 6492, 9738, 11434, 12984, 17151, 19476, 22868, 34302, 38952, 45736, 51453, 68604, 102906, 137208, 205812, 411624, 3092897, 6185794, 9278691, 12371588, 18557382, 24743176, 27836073, 37114764, 55672146, 74229528, 111344292, 222688584]

約数ペア:

[(1, 222688584), (2, 111344292), (3, 74229528), (4, 55672146), (6, 37114764), (8, 27836073), (9, 24743176), (12, 18557382), (18, 12371588), (24, 9278691), (36, 6185794), (72, 3092897), (541, 411624), (1082, 205812), (1623, 137208), (2164, 102906), (3246, 68604), (4328, 51453), (4869, 45736), (5717, 38952), (6492, 34302), (9738, 22868), (11434, 19476), (12984, 17151)]