440704752

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1619}}^1$

素因数の和:1790

約数の個数: 80

約数和(自身を含む): 1171532160

約数和(自身を除く): 730827408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 107, 159, 212, 214, 318, 321, 424, 428, 636, 642, 848, 856, 1272, 1284, 1619, 1712, 2544, 2568, 3238, 4857, 5136, 5671, 6476, 9714, 11342, 12952, 17013, 19428, 22684, 25904, 34026, 38856, 45368, 68052, 77712, 85807, 90736, 136104, 171614, 173233, 257421, 272208, 343228, 346466, 514842, 519699, 686456, 692932, 1029684, 1039398, 1372912, 1385864, 2059368, 2078796, 2771728, 4118736, 4157592, 8315184, 9181349, 18362698, 27544047, 36725396, 55088094, 73450792, 110176188, 146901584, 220352376, 440704752]

約数ペア:

[(1, 440704752), (2, 220352376), (3, 146901584), (4, 110176188), (6, 73450792), (8, 55088094), (12, 36725396), (16, 27544047), (24, 18362698), (48, 9181349), (53, 8315184), (106, 4157592), (107, 4118736), (159, 2771728), (212, 2078796), (214, 2059368), (318, 1385864), (321, 1372912), (424, 1039398), (428, 1029684), (636, 692932), (642, 686456), (848, 519699), (856, 514842), (1272, 346466), (1284, 343228), (1619, 272208), (1712, 257421), (2544, 173233), (2568, 171614), (3238, 136104), (4857, 90736), (5136, 85807), (5671, 77712), (6476, 68052), (9714, 45368), (11342, 38856), (12952, 34026), (17013, 25904), (19428, 22684)]