268402392

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{12899}}^1$

素因数の和:12945

約数の個数: 72

約数和(自身を含む): 772258500

約数和(自身を除く): 503856108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 1156, 1224, 1734, 2312, 2601, 3468, 5202, 6936, 10404, 12899, 20808, 25798, 38697, 51596, 77394, 103192, 116091, 154788, 219283, 232182, 309576, 438566, 464364, 657849, 877132, 928728, 1315698, 1754264, 1973547, 2631396, 3727811, 3947094, 5262792, 7455622, 7894188, 11183433, 14911244, 15788376, 22366866, 29822488, 33550299, 44733732, 67100598, 89467464, 134201196, 268402392]

約数ペア:

[(1, 268402392), (2, 134201196), (3, 89467464), (4, 67100598), (6, 44733732), (8, 33550299), (9, 29822488), (12, 22366866), (17, 15788376), (18, 14911244), (24, 11183433), (34, 7894188), (36, 7455622), (51, 5262792), (68, 3947094), (72, 3727811), (102, 2631396), (136, 1973547), (153, 1754264), (204, 1315698), (289, 928728), (306, 877132), (408, 657849), (578, 464364), (612, 438566), (867, 309576), (1156, 232182), (1224, 219283), (1734, 154788), (2312, 116091), (2601, 103192), (3468, 77394), (5202, 51596), (6936, 38697), (10404, 25798), (12899, 20808)]