2641287636

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{64871}}^1$

素因数の和:64926

約数の個数: 96

約数和(自身を含む): 7628947200

約数和(自身を除く): 4987659564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 87, 108, 116, 117, 156, 174, 234, 261, 348, 351, 377, 468, 522, 702, 754, 783, 1044, 1131, 1404, 1508, 1566, 2262, 3132, 3393, 4524, 6786, 10179, 13572, 20358, 40716, 64871, 129742, 194613, 259484, 389226, 583839, 778452, 843323, 1167678, 1686646, 1751517, 1881259, 2335356, 2529969, 3373292, 3503034, 3762518, 5059938, 5643777, 7006068, 7525036, 7589907, 10119876, 11287554, 15179814, 16931331, 22575108, 22769721, 24456367, 30359628, 33862662, 45539442, 48912734, 50793993, 67725324, 73369101, 91078884, 97825468, 101587986, 146738202, 203175972, 220107303, 293476404, 440214606, 660321909, 880429212, 1320643818, 2641287636]

約数ペア:

[(1, 2641287636), (2, 1320643818), (3, 880429212), (4, 660321909), (6, 440214606), (9, 293476404), (12, 220107303), (13, 203175972), (18, 146738202), (26, 101587986), (27, 97825468), (29, 91078884), (36, 73369101), (39, 67725324), (52, 50793993), (54, 48912734), (58, 45539442), (78, 33862662), (87, 30359628), (108, 24456367), (116, 22769721), (117, 22575108), (156, 16931331), (174, 15179814), (234, 11287554), (261, 10119876), (348, 7589907), (351, 7525036), (377, 7006068), (468, 5643777), (522, 5059938), (702, 3762518), (754, 3503034), (783, 3373292), (1044, 2529969), (1131, 2335356), (1404, 1881259), (1508, 1751517), (1566, 1686646), (2262, 1167678), (3132, 843323), (3393, 778452), (4524, 583839), (6786, 389226), (10179, 259484), (13572, 194613), (20358, 129742), (40716, 64871)]