255872568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1811}}^1$

素因数の和:1885

約数の個数: 96

約数和(自身を含む): 757560960

約数和(自身を除く): 501688392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 841, 1218, 1624, 1682, 1811, 2436, 2523, 3364, 3622, 4872, 5046, 5433, 5887, 6728, 7244, 10092, 10866, 11774, 12677, 14488, 17661, 20184, 21732, 23548, 25354, 35322, 38031, 43464, 47096, 50708, 52519, 70644, 76062, 101416, 105038, 141288, 152124, 157557, 210076, 304248, 315114, 367633, 420152, 630228, 735266, 1102899, 1260456, 1470532, 1523051, 2205798, 2941064, 3046102, 4411596, 4569153, 6092204, 8823192, 9138306, 10661357, 12184408, 18276612, 21322714, 31984071, 36553224, 42645428, 63968142, 85290856, 127936284, 255872568]

約数ペア:

[(1, 255872568), (2, 127936284), (3, 85290856), (4, 63968142), (6, 42645428), (7, 36553224), (8, 31984071), (12, 21322714), (14, 18276612), (21, 12184408), (24, 10661357), (28, 9138306), (29, 8823192), (42, 6092204), (56, 4569153), (58, 4411596), (84, 3046102), (87, 2941064), (116, 2205798), (168, 1523051), (174, 1470532), (203, 1260456), (232, 1102899), (348, 735266), (406, 630228), (609, 420152), (696, 367633), (812, 315114), (841, 304248), (1218, 210076), (1624, 157557), (1682, 152124), (1811, 141288), (2436, 105038), (2523, 101416), (3364, 76062), (3622, 70644), (4872, 52519), (5046, 50708), (5433, 47096), (5887, 43464), (6728, 38031), (7244, 35322), (10092, 25354), (10866, 23548), (11774, 21732), (12677, 20184), (14488, 17661)]