253145376

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79907}}^1$

素因数の和:79934

約数の個数: 72

約数和(自身を含む): 785335824

約数和(自身を除く): 532190448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 79907, 159814, 239721, 319628, 479442, 639256, 719163, 878977, 958884, 1278512, 1438326, 1757954, 1917768, 2557024, 2636931, 2876652, 3515908, 3835536, 5273862, 5753304, 7031816, 7671072, 7910793, 10547724, 11506608, 14063632, 15821586, 21095448, 23013216, 28127264, 31643172, 42190896, 63286344, 84381792, 126572688, 253145376]

約数ペア:

[(1, 253145376), (2, 126572688), (3, 84381792), (4, 63286344), (6, 42190896), (8, 31643172), (9, 28127264), (11, 23013216), (12, 21095448), (16, 15821586), (18, 14063632), (22, 11506608), (24, 10547724), (32, 7910793), (33, 7671072), (36, 7031816), (44, 5753304), (48, 5273862), (66, 3835536), (72, 3515908), (88, 2876652), (96, 2636931), (99, 2557024), (132, 1917768), (144, 1757954), (176, 1438326), (198, 1278512), (264, 958884), (288, 878977), (352, 719163), (396, 639256), (528, 479442), (792, 319628), (1056, 239721), (1584, 159814), (3168, 79907)]