19805301504

素因数分解:

$2^8\times 3^2\times {\mathrm{1933}}^1\times {\mathrm{4447}}^1$

素因数の和:6402

約数の個数: 108

約数和(自身を含む): 57145955776

約数和(自身を除く): 37340654272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 1933, 2304, 3866, 4447, 5799, 7732, 8894, 11598, 13341, 15464, 17397, 17788, 23196, 26682, 30928, 34794, 35576, 40023, 46392, 53364, 61856, 69588, 71152, 80046, 92784, 106728, 123712, 139176, 142304, 160092, 185568, 213456, 247424, 278352, 284608, 320184, 371136, 426912, 494848, 556704, 569216, 640368, 742272, 853824, 1113408, 1138432, 1280736, 1484544, 1707648, 2226816, 2561472, 3415296, 4453632, 5122944, 8596051, 10245888, 17192102, 25788153, 34384204, 51576306, 68768408, 77364459, 103152612, 137536816, 154728918, 206305224, 275073632, 309457836, 412610448, 550147264, 618915672, 825220896, 1100294528, 1237831344, 1650441792, 2200589056, 2475662688, 3300883584, 4951325376, 6601767168, 9902650752, 19805301504]

約数ペア:

[(1, 19805301504), (2, 9902650752), (3, 6601767168), (4, 4951325376), (6, 3300883584), (8, 2475662688), (9, 2200589056), (12, 1650441792), (16, 1237831344), (18, 1100294528), (24, 825220896), (32, 618915672), (36, 550147264), (48, 412610448), (64, 309457836), (72, 275073632), (96, 206305224), (128, 154728918), (144, 137536816), (192, 103152612), (256, 77364459), (288, 68768408), (384, 51576306), (576, 34384204), (768, 25788153), (1152, 17192102), (1933, 10245888), (2304, 8596051), (3866, 5122944), (4447, 4453632), (5799, 3415296), (7732, 2561472), (8894, 2226816), (11598, 1707648), (13341, 1484544), (15464, 1280736), (17397, 1138432), (17788, 1113408), (23196, 853824), (26682, 742272), (30928, 640368), (34794, 569216), (35576, 556704), (40023, 494848), (46392, 426912), (53364, 371136), (61856, 320184), (69588, 284608), (71152, 278352), (80046, 247424), (92784, 213456), (106728, 185568), (123712, 160092), (139176, 142304)]