998646720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8191}}^1$

素因数の和:8338

約数の個数: 112

約数和(自身を含む): 3196059648

約数和(自身を除く): 2197412928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 8191, 10160, 12192, 15240, 16382, 20320, 24384, 24573, 30480, 32764, 40640, 40955, 49146, 60960, 65528, 81910, 98292, 121920, 122865, 131056, 163820, 196584, 245730, 262112, 327640, 393168, 491460, 524224, 655280, 786336, 982920, 1040257, 1310560, 1572672, 1965840, 2080514, 2621120, 3120771, 3931680, 4161028, 5201285, 6241542, 7863360, 8322056, 10402570, 12483084, 15603855, 16644112, 20805140, 24966168, 31207710, 33288224, 41610280, 49932336, 62415420, 66576448, 83220560, 99864672, 124830840, 166441120, 199729344, 249661680, 332882240, 499323360, 998646720]

約数ペア:

[(1, 998646720), (2, 499323360), (3, 332882240), (4, 249661680), (5, 199729344), (6, 166441120), (8, 124830840), (10, 99864672), (12, 83220560), (15, 66576448), (16, 62415420), (20, 49932336), (24, 41610280), (30, 33288224), (32, 31207710), (40, 24966168), (48, 20805140), (60, 16644112), (64, 15603855), (80, 12483084), (96, 10402570), (120, 8322056), (127, 7863360), (160, 6241542), (192, 5201285), (240, 4161028), (254, 3931680), (320, 3120771), (381, 2621120), (480, 2080514), (508, 1965840), (635, 1572672), (762, 1310560), (960, 1040257), (1016, 982920), (1270, 786336), (1524, 655280), (1905, 524224), (2032, 491460), (2540, 393168), (3048, 327640), (3810, 262112), (4064, 245730), (5080, 196584), (6096, 163820), (7620, 131056), (8128, 122865), (8191, 121920), (10160, 98292), (12192, 81910), (15240, 65528), (16382, 60960), (20320, 49146), (24384, 40955), (24573, 40640), (30480, 32764)]