289461432

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{2753}}^1$

素因数の和:3112

約数の個数: 64

約数和(自身を含む): 781915680

約数和(自身を除く): 492454248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 337, 674, 1011, 1348, 2022, 2696, 2753, 4044, 4381, 5506, 8088, 8259, 8762, 11012, 13143, 16518, 17524, 22024, 26286, 33036, 35048, 35789, 52572, 66072, 71578, 105144, 107367, 143156, 214734, 286312, 429468, 858936, 927761, 1855522, 2783283, 3711044, 5566566, 7422088, 11133132, 12060893, 22266264, 24121786, 36182679, 48243572, 72365358, 96487144, 144730716, 289461432]

約数ペア:

[(1, 289461432), (2, 144730716), (3, 96487144), (4, 72365358), (6, 48243572), (8, 36182679), (12, 24121786), (13, 22266264), (24, 12060893), (26, 11133132), (39, 7422088), (52, 5566566), (78, 3711044), (104, 2783283), (156, 1855522), (312, 927761), (337, 858936), (674, 429468), (1011, 286312), (1348, 214734), (2022, 143156), (2696, 107367), (2753, 105144), (4044, 71578), (4381, 66072), (5506, 52572), (8088, 35789), (8259, 35048), (8762, 33036), (11012, 26286), (13143, 22024), (16518, 17524)]