612468363

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 965260800

約数和(自身を除く): 352792437

約数列:

[1, 3, 13, 19, 37, 39, 57, 89, 111, 247, 251, 267, 481, 703, 741, 753, 1157, 1443, 1691, 2109, 3263, 3293, 3471, 4769, 5073, 9139, 9287, 9789, 9879, 14307, 21983, 22339, 27417, 27861, 42809, 61997, 62567, 65949, 67017, 120731, 128427, 176453, 185991, 187701, 290407, 362193, 424441, 529359, 813371, 826543, 871221, 1273323, 2293889, 2440113, 2479629, 5517733, 6881667, 10745059, 15704317, 16553199, 32235177, 47112951, 204156121, 612468363]

約数ペア:

[(1, 612468363), (3, 204156121), (13, 47112951), (19, 32235177), (37, 16553199), (39, 15704317), (57, 10745059), (89, 6881667), (111, 5517733), (247, 2479629), (251, 2440113), (267, 2293889), (481, 1273323), (703, 871221), (741, 826543), (753, 813371), (1157, 529359), (1443, 424441), (1691, 362193), (2109, 290407), (3263, 187701), (3293, 185991), (3471, 176453), (4769, 128427), (5073, 120731), (9139, 67017), (9287, 65949), (9789, 62567), (9879, 61997), (14307, 42809), (21983, 27861), (22339, 27417)]