252459816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{5987}}^1$

素因数の和:6254

約数の個数: 64

約数和(自身を含む): 724308480

約数和(自身を除く): 471848664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 251, 502, 753, 1004, 1506, 1757, 2008, 3012, 3514, 5271, 5987, 6024, 7028, 10542, 11974, 14056, 17961, 21084, 23948, 35922, 41909, 42168, 47896, 71844, 83818, 125727, 143688, 167636, 251454, 335272, 502908, 1005816, 1502737, 3005474, 4508211, 6010948, 9016422, 10519159, 12021896, 18032844, 21038318, 31557477, 36065688, 42076636, 63114954, 84153272, 126229908, 252459816]

約数ペア:

[(1, 252459816), (2, 126229908), (3, 84153272), (4, 63114954), (6, 42076636), (7, 36065688), (8, 31557477), (12, 21038318), (14, 18032844), (21, 12021896), (24, 10519159), (28, 9016422), (42, 6010948), (56, 4508211), (84, 3005474), (168, 1502737), (251, 1005816), (502, 502908), (753, 335272), (1004, 251454), (1506, 167636), (1757, 143688), (2008, 125727), (3012, 83818), (3514, 71844), (5271, 47896), (5987, 42168), (6024, 41909), (7028, 35922), (10542, 23948), (11974, 21084), (14056, 17961)]