249968163852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2647}}^1\times {\mathrm{238471}}^1$

素因数の和:241139

約数の個数: 72

約数和(自身を含む): 689569450752

約数和(自身を除く): 439601286900

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 2647, 5294, 7941, 10588, 15882, 23823, 29117, 31764, 47646, 58234, 87351, 95292, 116468, 174702, 238471, 262053, 349404, 476942, 524106, 715413, 953884, 1048212, 1430826, 2146239, 2623181, 2861652, 4292478, 5246362, 7869543, 8584956, 10492724, 15739086, 23608629, 31478172, 47217258, 94434516, 631232737, 1262465474, 1893698211, 2524930948, 3787396422, 5681094633, 6943560107, 7574792844, 11362189266, 13887120214, 20830680321, 22724378532, 27774240428, 41661360642, 62492040963, 83322721284, 124984081926, 249968163852]

約数ペア:

[(1, 249968163852), (2, 124984081926), (3, 83322721284), (4, 62492040963), (6, 41661360642), (9, 27774240428), (11, 22724378532), (12, 20830680321), (18, 13887120214), (22, 11362189266), (33, 7574792844), (36, 6943560107), (44, 5681094633), (66, 3787396422), (99, 2524930948), (132, 1893698211), (198, 1262465474), (396, 631232737), (2647, 94434516), (5294, 47217258), (7941, 31478172), (10588, 23608629), (15882, 15739086), (23823, 10492724), (29117, 8584956), (31764, 7869543), (47646, 5246362), (58234, 4292478), (87351, 2861652), (95292, 2623181), (116468, 2146239), (174702, 1430826), (238471, 1048212), (262053, 953884), (349404, 715413), (476942, 524106)]