289757724

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{2251}}^1$

素因数の和:2906

約数の個数: 48

約数和(自身を含む): 717325056

約数和(自身を除く): 427567332

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 631, 1262, 1893, 2251, 2524, 3786, 4502, 6753, 7572, 9004, 10727, 13506, 21454, 27012, 32181, 38267, 42908, 64362, 76534, 114801, 128724, 153068, 229602, 459204, 1420381, 2840762, 4261143, 5681524, 8522286, 17044572, 24146477, 48292954, 72439431, 96585908, 144878862, 289757724]

約数ペア:

[(1, 289757724), (2, 144878862), (3, 96585908), (4, 72439431), (6, 48292954), (12, 24146477), (17, 17044572), (34, 8522286), (51, 5681524), (68, 4261143), (102, 2840762), (204, 1420381), (631, 459204), (1262, 229602), (1893, 153068), (2251, 128724), (2524, 114801), (3786, 76534), (4502, 64362), (6753, 42908), (7572, 38267), (9004, 32181), (10727, 27012), (13506, 21454)]