270141256

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{829}}^1$

素因数の和:899

約数の個数: 96

約数和(自身を含む): 660945600

約数和(自身を除く): 390804344

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 529, 616, 644, 829, 1012, 1058, 1288, 1658, 1771, 2024, 2116, 3316, 3542, 3703, 4232, 5803, 5819, 6632, 7084, 7406, 9119, 11606, 11638, 14168, 14812, 18238, 19067, 23212, 23276, 29624, 36476, 38134, 40733, 46424, 46552, 63833, 72952, 76268, 81466, 127666, 133469, 152536, 162932, 209737, 255332, 266938, 325864, 419474, 438541, 510664, 533876, 838948, 877082, 1067752, 1468159, 1677896, 1754164, 2936318, 3069787, 3508328, 4823951, 5872636, 6139574, 9647902, 11745272, 12279148, 19295804, 24558296, 33767657, 38591608, 67535314, 135070628, 270141256]

約数ペア:

[(1, 270141256), (2, 135070628), (4, 67535314), (7, 38591608), (8, 33767657), (11, 24558296), (14, 19295804), (22, 12279148), (23, 11745272), (28, 9647902), (44, 6139574), (46, 5872636), (56, 4823951), (77, 3508328), (88, 3069787), (92, 2936318), (154, 1754164), (161, 1677896), (184, 1468159), (253, 1067752), (308, 877082), (322, 838948), (506, 533876), (529, 510664), (616, 438541), (644, 419474), (829, 325864), (1012, 266938), (1058, 255332), (1288, 209737), (1658, 162932), (1771, 152536), (2024, 133469), (2116, 127666), (3316, 81466), (3542, 76268), (3703, 72952), (4232, 63833), (5803, 46552), (5819, 46424), (6632, 40733), (7084, 38134), (7406, 36476), (9119, 29624), (11606, 23276), (11638, 23212), (14168, 19067), (14812, 18238)]