253125912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26171}}^1$

素因数の和:26224

約数の個数: 64

約数和(自身を含む): 703503360

約数和(自身を除く): 450377448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 26171, 52342, 78513, 104684, 157026, 209368, 314052, 340223, 628104, 680446, 811301, 1020669, 1360892, 1622602, 2041338, 2433903, 2721784, 3245204, 4082676, 4867806, 6490408, 8165352, 9735612, 10546913, 19471224, 21093826, 31640739, 42187652, 63281478, 84375304, 126562956, 253125912]

約数ペア:

[(1, 253125912), (2, 126562956), (3, 84375304), (4, 63281478), (6, 42187652), (8, 31640739), (12, 21093826), (13, 19471224), (24, 10546913), (26, 9735612), (31, 8165352), (39, 6490408), (52, 4867806), (62, 4082676), (78, 3245204), (93, 2721784), (104, 2433903), (124, 2041338), (156, 1622602), (186, 1360892), (248, 1020669), (312, 811301), (372, 680446), (403, 628104), (744, 340223), (806, 314052), (1209, 209368), (1612, 157026), (2418, 104684), (3224, 78513), (4836, 52342), (9672, 26171)]