259569072

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{36787}}^1$

素因数の和:36815

約数の個数: 90

約数和(自身を含む): 845057148

約数和(自身を除く): 585488076

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 36787, 73574, 110361, 147148, 220722, 257509, 294296, 331083, 441444, 515018, 588592, 662166, 772527, 882888, 1030036, 1324332, 1545054, 1765776, 1802563, 2060072, 2317581, 2648664, 3090108, 3605126, 4120144, 4635162, 5297328, 5407689, 6180216, 7210252, 9270324, 10815378, 12360432, 14420504, 16223067, 18540648, 21630756, 28841008, 32446134, 37081296, 43261512, 64892268, 86523024, 129784536, 259569072]

約数ペア:

[(1, 259569072), (2, 129784536), (3, 86523024), (4, 64892268), (6, 43261512), (7, 37081296), (8, 32446134), (9, 28841008), (12, 21630756), (14, 18540648), (16, 16223067), (18, 14420504), (21, 12360432), (24, 10815378), (28, 9270324), (36, 7210252), (42, 6180216), (48, 5407689), (49, 5297328), (56, 4635162), (63, 4120144), (72, 3605126), (84, 3090108), (98, 2648664), (112, 2317581), (126, 2060072), (144, 1802563), (147, 1765776), (168, 1545054), (196, 1324332), (252, 1030036), (294, 882888), (336, 772527), (392, 662166), (441, 588592), (504, 515018), (588, 441444), (784, 331083), (882, 294296), (1008, 257509), (1176, 220722), (1764, 147148), (2352, 110361), (3528, 73574), (7056, 36787)]