263929428

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{116371}}^1$

素因数の和:116394

約数の個数: 60

約数和(自身を含む): 788536672

約数和(自身を除く): 524607244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 116371, 232742, 349113, 465484, 698226, 814597, 1047339, 1396452, 1629194, 2094678, 2443791, 3142017, 3258388, 4189356, 4887582, 6284034, 7331373, 9426051, 9775164, 12568068, 14662746, 18852102, 21994119, 29325492, 37704204, 43988238, 65982357, 87976476, 131964714, 263929428]

約数ペア:

[(1, 263929428), (2, 131964714), (3, 87976476), (4, 65982357), (6, 43988238), (7, 37704204), (9, 29325492), (12, 21994119), (14, 18852102), (18, 14662746), (21, 12568068), (27, 9775164), (28, 9426051), (36, 7331373), (42, 6284034), (54, 4887582), (63, 4189356), (81, 3258388), (84, 3142017), (108, 2443791), (126, 2094678), (162, 1629194), (189, 1396452), (252, 1047339), (324, 814597), (378, 698226), (567, 465484), (756, 349113), (1134, 232742), (2268, 116371)]