1891036751912

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1\times {\mathrm{60601}}^1$

素因数の和:61087

約数の個数: 128

約数和(自身を含む): 4461082905600

約数和(自身を除く): 2570046153688

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 179, 283, 308, 358, 566, 616, 716, 1132, 1253, 1432, 1969, 1981, 2264, 2506, 3113, 3938, 3962, 5012, 6226, 7876, 7924, 10024, 12452, 13783, 15752, 15848, 21791, 24904, 27566, 43582, 50657, 55132, 60601, 87164, 101314, 110264, 121202, 174328, 202628, 242404, 354599, 405256, 424207, 484808, 557227, 666611, 709198, 848414, 1114454, 1333222, 1418396, 1696828, 2228908, 2666444, 2836792, 3393656, 3900589, 4457816, 4666277, 5332888, 7801178, 9332554, 10847579, 15602356, 17150083, 18665108, 21695158, 31204712, 34300166, 37330216, 43390316, 68600332, 75933053, 86780632, 119323369, 120050581, 137200664, 151866106, 188650913, 238646738, 240101162, 303732212, 377301826, 477293476, 480202324, 607464424, 754603652, 835263583, 954586952, 960404648, 1320556391, 1509207304, 1670527166, 2641112782, 3069864857, 3341054332, 5282225564, 6139729714, 6682108664, 10564451128, 12279459428, 21489053999, 24558918856, 33768513427, 42978107998, 67537026854, 85956215996, 135074053708, 171912431992, 236379593989, 270148107416, 472759187978, 945518375956, 1891036751912]

約数ペア:

[(1, 1891036751912), (2, 945518375956), (4, 472759187978), (7, 270148107416), (8, 236379593989), (11, 171912431992), (14, 135074053708), (22, 85956215996), (28, 67537026854), (44, 42978107998), (56, 33768513427), (77, 24558918856), (88, 21489053999), (154, 12279459428), (179, 10564451128), (283, 6682108664), (308, 6139729714), (358, 5282225564), (566, 3341054332), (616, 3069864857), (716, 2641112782), (1132, 1670527166), (1253, 1509207304), (1432, 1320556391), (1969, 960404648), (1981, 954586952), (2264, 835263583), (2506, 754603652), (3113, 607464424), (3938, 480202324), (3962, 477293476), (5012, 377301826), (6226, 303732212), (7876, 240101162), (7924, 238646738), (10024, 188650913), (12452, 151866106), (13783, 137200664), (15752, 120050581), (15848, 119323369), (21791, 86780632), (24904, 75933053), (27566, 68600332), (43582, 43390316), (50657, 37330216), (55132, 34300166), (60601, 31204712), (87164, 21695158), (101314, 18665108), (110264, 17150083), (121202, 15602356), (174328, 10847579), (202628, 9332554), (242404, 7801178), (354599, 5332888), (405256, 4666277), (424207, 4457816), (484808, 3900589), (557227, 3393656), (666611, 2836792), (709198, 2666444), (848414, 2228908), (1114454, 1696828), (1333222, 1418396)]