788892663

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 1226953728

約数和(自身を除く): 438061065

約数列:

[1, 3, 13, 23, 39, 43, 69, 113, 129, 181, 299, 339, 543, 559, 897, 989, 1469, 1677, 2353, 2599, 2967, 4163, 4407, 4859, 7059, 7783, 7797, 12489, 12857, 14577, 20453, 23349, 33787, 38571, 54119, 61359, 63167, 101179, 101361, 111757, 162357, 179009, 189501, 265889, 303537, 335271, 470419, 537027, 797667, 879479, 1411257, 1452841, 2327117, 2638437, 4358523, 6115447, 6981351, 11433227, 18346341, 20228017, 34299681, 60684051, 262964221, 788892663]

約数ペア:

[(1, 788892663), (3, 262964221), (13, 60684051), (23, 34299681), (39, 20228017), (43, 18346341), (69, 11433227), (113, 6981351), (129, 6115447), (181, 4358523), (299, 2638437), (339, 2327117), (543, 1452841), (559, 1411257), (897, 879479), (989, 797667), (1469, 537027), (1677, 470419), (2353, 335271), (2599, 303537), (2967, 265889), (4163, 189501), (4407, 179009), (4859, 162357), (7059, 111757), (7783, 101361), (7797, 101179), (12489, 63167), (12857, 61359), (14577, 54119), (20453, 38571), (23349, 33787)]