254690838

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5903}}^1$

素因数の和:5978

約数の個数: 64

約数和(自身を含む): 612126720

約数和(自身を除く): 357435882

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 47, 51, 54, 94, 102, 141, 153, 282, 306, 423, 459, 799, 846, 918, 1269, 1598, 2397, 2538, 4794, 5903, 7191, 11806, 14382, 17709, 21573, 35418, 43146, 53127, 100351, 106254, 159381, 200702, 277441, 301053, 318762, 554882, 602106, 832323, 903159, 1664646, 1806318, 2496969, 2709477, 4716497, 4993938, 5418954, 7490907, 9432994, 14149491, 14981814, 28298982, 42448473, 84896946, 127345419, 254690838]

約数ペア:

[(1, 254690838), (2, 127345419), (3, 84896946), (6, 42448473), (9, 28298982), (17, 14981814), (18, 14149491), (27, 9432994), (34, 7490907), (47, 5418954), (51, 4993938), (54, 4716497), (94, 2709477), (102, 2496969), (141, 1806318), (153, 1664646), (282, 903159), (306, 832323), (423, 602106), (459, 554882), (799, 318762), (846, 301053), (918, 277441), (1269, 200702), (1598, 159381), (2397, 106254), (2538, 100351), (4794, 53127), (5903, 43146), (7191, 35418), (11806, 21573), (14382, 17709)]