289558504

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{23549}}^1$

素因数の和:23637

約数の個数: 32

約数和(自身を含む): 572265000

約数和(自身を除く): 282706496

約数列:

[1, 2, 4, 8, 29, 53, 58, 106, 116, 212, 232, 424, 1537, 3074, 6148, 12296, 23549, 47098, 94196, 188392, 682921, 1248097, 1365842, 2496194, 2731684, 4992388, 5463368, 9984776, 36194813, 72389626, 144779252, 289558504]

約数ペア:

[(1, 289558504), (2, 144779252), (4, 72389626), (8, 36194813), (29, 9984776), (53, 5463368), (58, 4992388), (106, 2731684), (116, 2496194), (212, 1365842), (232, 1248097), (424, 682921), (1537, 188392), (3074, 94196), (6148, 47098), (12296, 23549)]