239968008

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{52903}}^1$

素因数の和:52928

約数の個数: 80

約数和(自身を含む): 768166080

約数和(自身を除く): 528198072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 52903, 105806, 158709, 211612, 317418, 370321, 423224, 476127, 634836, 740642, 952254, 1110963, 1269672, 1428381, 1481284, 1904508, 2221926, 2856762, 2962568, 3332889, 3809016, 4285143, 4443852, 5713524, 6665778, 8570286, 8887704, 9998667, 11427048, 13331556, 17140572, 19997334, 26663112, 29996001, 34281144, 39994668, 59992002, 79989336, 119984004, 239968008]

約数ペア:

[(1, 239968008), (2, 119984004), (3, 79989336), (4, 59992002), (6, 39994668), (7, 34281144), (8, 29996001), (9, 26663112), (12, 19997334), (14, 17140572), (18, 13331556), (21, 11427048), (24, 9998667), (27, 8887704), (28, 8570286), (36, 6665778), (42, 5713524), (54, 4443852), (56, 4285143), (63, 3809016), (72, 3332889), (81, 2962568), (84, 2856762), (108, 2221926), (126, 1904508), (162, 1481284), (168, 1428381), (189, 1269672), (216, 1110963), (252, 952254), (324, 740642), (378, 634836), (504, 476127), (567, 423224), (648, 370321), (756, 317418), (1134, 211612), (1512, 158709), (2268, 105806), (4536, 52903)]