487797408

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{241963}}^1$

素因数の和:241986

約数の個数: 72

約数和(自身を含む): 1585348128

約数和(自身を除く): 1097550720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 241963, 483926, 725889, 967852, 1451778, 1693741, 1935704, 2177667, 2903556, 3387482, 3871408, 4355334, 5081223, 5807112, 6774964, 7742816, 8710668, 10162446, 11614224, 13549928, 15243669, 17421336, 20324892, 23228448, 27099856, 30487338, 34842672, 40649784, 54199712, 60974676, 69685344, 81299568, 121949352, 162599136, 243898704, 487797408]

約数ペア:

[(1, 487797408), (2, 243898704), (3, 162599136), (4, 121949352), (6, 81299568), (7, 69685344), (8, 60974676), (9, 54199712), (12, 40649784), (14, 34842672), (16, 30487338), (18, 27099856), (21, 23228448), (24, 20324892), (28, 17421336), (32, 15243669), (36, 13549928), (42, 11614224), (48, 10162446), (56, 8710668), (63, 7742816), (72, 6774964), (84, 5807112), (96, 5081223), (112, 4355334), (126, 3871408), (144, 3387482), (168, 2903556), (224, 2177667), (252, 1935704), (288, 1693741), (336, 1451778), (504, 967852), (672, 725889), (1008, 483926), (2016, 241963)]