321114157026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6143}}^1\times {\mathrm{9439}}^1$

素因数の和:15671

約数の個数: 64

約数和(自身を含む): 701560258560

約数和(自身を除く): 380446101534

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 6143, 9439, 12286, 18429, 18878, 28317, 36858, 56634, 79859, 122707, 159718, 239577, 245414, 368121, 436153, 479154, 670169, 736242, 872306, 1308459, 1340338, 2010507, 2616918, 4021014, 5669989, 8712197, 11339978, 17009967, 17424394, 26136591, 34019934, 52273182, 57983777, 115967554, 173951331, 347902662, 753789101, 1507578202, 2261367303, 4116848167, 4522734606, 8233696334, 12350544501, 24701089002, 53519026171, 107038052342, 160557078513, 321114157026]

約数ペア:

[(1, 321114157026), (2, 160557078513), (3, 107038052342), (6, 53519026171), (13, 24701089002), (26, 12350544501), (39, 8233696334), (71, 4522734606), (78, 4116848167), (142, 2261367303), (213, 1507578202), (426, 753789101), (923, 347902662), (1846, 173951331), (2769, 115967554), (5538, 57983777), (6143, 52273182), (9439, 34019934), (12286, 26136591), (18429, 17424394), (18878, 17009967), (28317, 11339978), (36858, 8712197), (56634, 5669989), (79859, 4021014), (122707, 2616918), (159718, 2010507), (239577, 1340338), (245414, 1308459), (368121, 872306), (436153, 736242), (479154, 670169)]