1994789376

素因数分解:

$2^9\times 3^3\times {\mathrm{144299}}^1$

素因数の和:144326

約数の個数: 80

約数和(自身を含む): 5904756000

約数和(自身を除く): 3909966624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 144299, 288598, 432897, 577196, 865794, 1154392, 1298691, 1731588, 2308784, 2597382, 3463176, 3896073, 4617568, 5194764, 6926352, 7792146, 9235136, 10389528, 13852704, 15584292, 18470272, 20779056, 27705408, 31168584, 36940544, 41558112, 55410816, 62337168, 73881088, 83116224, 110821632, 124674336, 166232448, 221643264, 249348672, 332464896, 498697344, 664929792, 997394688, 1994789376]

約数ペア:

[(1, 1994789376), (2, 997394688), (3, 664929792), (4, 498697344), (6, 332464896), (8, 249348672), (9, 221643264), (12, 166232448), (16, 124674336), (18, 110821632), (24, 83116224), (27, 73881088), (32, 62337168), (36, 55410816), (48, 41558112), (54, 36940544), (64, 31168584), (72, 27705408), (96, 20779056), (108, 18470272), (128, 15584292), (144, 13852704), (192, 10389528), (216, 9235136), (256, 7792146), (288, 6926352), (384, 5194764), (432, 4617568), (512, 3896073), (576, 3463176), (768, 2597382), (864, 2308784), (1152, 1731588), (1536, 1298691), (1728, 1154392), (2304, 865794), (3456, 577196), (4608, 432897), (6912, 288598), (13824, 144299)]