1216189272

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{18367}}^1$

素因数の和:18496

約数の個数: 64

約数和(自身を含む): 3173990400

約数和(自身を除く): 1957801128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 89, 93, 124, 178, 186, 248, 267, 356, 372, 534, 712, 744, 1068, 2136, 2759, 5518, 8277, 11036, 16554, 18367, 22072, 33108, 36734, 55101, 66216, 73468, 110202, 146936, 220404, 440808, 569377, 1138754, 1634663, 1708131, 2277508, 3269326, 3416262, 4555016, 4903989, 6538652, 6832524, 9807978, 13077304, 13665048, 19615956, 39231912, 50674553, 101349106, 152023659, 202698212, 304047318, 405396424, 608094636, 1216189272]

約数ペア:

[(1, 1216189272), (2, 608094636), (3, 405396424), (4, 304047318), (6, 202698212), (8, 152023659), (12, 101349106), (24, 50674553), (31, 39231912), (62, 19615956), (89, 13665048), (93, 13077304), (124, 9807978), (178, 6832524), (186, 6538652), (248, 4903989), (267, 4555016), (356, 3416262), (372, 3269326), (534, 2277508), (712, 1708131), (744, 1634663), (1068, 1138754), (2136, 569377), (2759, 440808), (5518, 220404), (8277, 146936), (11036, 110202), (16554, 73468), (18367, 66216), (22072, 55101), (33108, 36734)]