15859238688

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{514643}}^1$

素因数の和:514766

約数の個数: 72

約数和(自身を含む): 45521291088

約数和(自身を除く): 29662052400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3424, 3852, 5136, 7704, 10272, 15408, 30816, 514643, 1029286, 1543929, 2058572, 3087858, 4117144, 4631787, 6175716, 8234288, 9263574, 12351432, 16468576, 18527148, 24702864, 37054296, 49405728, 55066801, 74108592, 110133602, 148217184, 165200403, 220267204, 330400806, 440534408, 495601209, 660801612, 881068816, 991202418, 1321603224, 1762137632, 1982404836, 2643206448, 3964809672, 5286412896, 7929619344, 15859238688]

約数ペア:

[(1, 15859238688), (2, 7929619344), (3, 5286412896), (4, 3964809672), (6, 2643206448), (8, 1982404836), (9, 1762137632), (12, 1321603224), (16, 991202418), (18, 881068816), (24, 660801612), (32, 495601209), (36, 440534408), (48, 330400806), (72, 220267204), (96, 165200403), (107, 148217184), (144, 110133602), (214, 74108592), (288, 55066801), (321, 49405728), (428, 37054296), (642, 24702864), (856, 18527148), (963, 16468576), (1284, 12351432), (1712, 9263574), (1926, 8234288), (2568, 6175716), (3424, 4631787), (3852, 4117144), (5136, 3087858), (7704, 2058572), (10272, 1543929), (15408, 1029286), (30816, 514643)]