1662990192

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:775

約数の個数: 120

約数和(自身を含む): 4722354000

約数和(自身を除く): 3059363808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 179, 298, 358, 433, 447, 537, 596, 716, 866, 894, 1074, 1192, 1299, 1341, 1432, 1611, 1732, 1788, 2148, 2384, 2598, 2682, 2864, 3222, 3464, 3576, 3897, 4296, 5196, 5364, 6444, 6928, 7152, 7794, 8592, 10392, 10728, 12888, 15588, 20784, 21456, 25776, 26671, 31176, 53342, 62352, 64517, 77507, 80013, 106684, 129034, 155014, 160026, 193551, 213368, 232521, 240039, 258068, 310028, 320052, 387102, 426736, 465042, 480078, 516136, 580653, 620056, 640104, 697563, 774204, 930084, 960156, 1032272, 1161306, 1240112, 1280208, 1395126, 1548408, 1860168, 1920312, 2322612, 2790252, 3096816, 3720336, 3840624, 4645224, 5580504, 9290448, 11161008, 11548543, 23097086, 34645629, 46194172, 69291258, 92388344, 103936887, 138582516, 184776688, 207873774, 277165032, 415747548, 554330064, 831495096, 1662990192]

約数ペア:

[(1, 1662990192), (2, 831495096), (3, 554330064), (4, 415747548), (6, 277165032), (8, 207873774), (9, 184776688), (12, 138582516), (16, 103936887), (18, 92388344), (24, 69291258), (36, 46194172), (48, 34645629), (72, 23097086), (144, 11548543), (149, 11161008), (179, 9290448), (298, 5580504), (358, 4645224), (433, 3840624), (447, 3720336), (537, 3096816), (596, 2790252), (716, 2322612), (866, 1920312), (894, 1860168), (1074, 1548408), (1192, 1395126), (1299, 1280208), (1341, 1240112), (1432, 1161306), (1611, 1032272), (1732, 960156), (1788, 930084), (2148, 774204), (2384, 697563), (2598, 640104), (2682, 620056), (2864, 580653), (3222, 516136), (3464, 480078), (3576, 465042), (3897, 426736), (4296, 387102), (5196, 320052), (5364, 310028), (6444, 258068), (6928, 240039), (7152, 232521), (7794, 213368), (8592, 193551), (10392, 160026), (10728, 155014), (12888, 129034), (15588, 106684), (20784, 80013), (21456, 77507), (25776, 64517), (26671, 62352), (31176, 53342)]